Home / 62,747,801.70-94,121,702.55-28,735,577.70

Finding the Fourth Proportional to 62,747,801.70, 94,121,702.55 and 28,735,577.70

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Solution

The fourth proportional to 62,747,801.70, 94,121,702.55 and 28,735,577.70 is: 43,103,366.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747,801.70 : 94,121,702.55 = 28,735,577.70 : x
  2. Step 2: Convert to fraction form
    62,747,801.70/94,121,702.55 = 28,735,577.70/x
  3. Step 3: Cross multiply
    62,747,801.70x = 94,121,702.55 × 28,735,577.70
  4. Step 4: Simplify right side
    62,747,801.70x = 2,704,641,496,881,813
  5. Step 5: Solve for x
    x = 2,704,641,496,881,813/62,747,801.70
  6. Step 6: Final answer
    x = 43,103,366.55

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Similar ratio
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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.