Home / 1,694,953,702.40-2,544,054,182.40-877,652,556.80

Finding the Fourth Proportional to 1,694,953,702.40, 2,544,054,182.40 and 877,652,556.80

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Solution

The fourth proportional to 1,694,953,702.40, 2,544,054,182.40 and 877,652,556.80 is: 1,317,319,555.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,953,702.40 : 2,544,054,182.40 = 877,652,556.80 : x
  2. Step 2: Convert to fraction form
    1,694,953,702.40/2,544,054,182.40 = 877,652,556.80/x
  3. Step 3: Cross multiply
    1,694,953,702.40x = 2,544,054,182.40 × 877,652,556.80
  4. Step 4: Simplify right side
    1,694,953,702.40x = 2,232,795,657,821,093,632
  5. Step 5: Solve for x
    x = 2,232,795,657,821,093,632/1,694,953,702.40
  6. Step 6: Final answer
    x = 1,317,319,555.49

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Double scale
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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.