Home / 1,090,120,830,047.70-1,635,181,245,071.50-733,074,107,385.30

Finding the Fourth Proportional to 1,090,120,830,047.70, 1,635,181,245,071.50 and 733,074,107,385.30

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Solution

The fourth proportional to 1,090,120,830,047.70, 1,635,181,245,071.50 and 733,074,107,385.30 is: 1,099,611,161,077.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,120,830,047.70 : 1,635,181,245,071.50 = 733,074,107,385.30 : x
  2. Step 2: Convert to fraction form
    1,090,120,830,047.70/1,635,181,245,071.50 = 733,074,107,385.30/x
  3. Step 3: Cross multiply
    1,090,120,830,047.70x = 1,635,181,245,071.50 × 733,074,107,385.30
  4. Step 4: Simplify right side
    1,090,120,830,047.70x = 1,198,709,031,643,973,492,408,320
  5. Step 5: Solve for x
    x = 1,198,709,031,643,973,492,408,320/1,090,120,830,047.70
  6. Step 6: Final answer
    x = 1,099,611,161,077.92

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Double scale
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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.