Home / 1,093,869,703.90-1,640,804,555.85-1,055,649,108.70

Finding the Fourth Proportional to 1,093,869,703.90, 1,640,804,555.85 and 1,055,649,108.70

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Solution

The fourth proportional to 1,093,869,703.90, 1,640,804,555.85 and 1,055,649,108.70 is: 1,583,473,663.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,869,703.90 : 1,640,804,555.85 = 1,055,649,108.70 : x
  2. Step 2: Convert to fraction form
    1,093,869,703.90/1,640,804,555.85 = 1,055,649,108.70/x
  3. Step 3: Cross multiply
    1,093,869,703.90x = 1,640,804,555.85 × 1,055,649,108.70
  4. Step 4: Simplify right side
    1,093,869,703.90x = 1,732,113,866,933,951,744
  5. Step 5: Solve for x
    x = 1,732,113,866,933,951,744/1,093,869,703.90
  6. Step 6: Final answer
    x = 1,583,473,663.05

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Half scale
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Double scale
Find fourth proportional to 1,093,869,704.90, 1,640,804,557.35 and 1,055,649,109.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.