Home / 46,737,140.10-70,105,710.15-44,505,087.90

Finding the Fourth Proportional to 46,737,140.10, 70,105,710.15 and 44,505,087.90

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Solution

The fourth proportional to 46,737,140.10, 70,105,710.15 and 44,505,087.90 is: 66,757,631.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,737,140.10 : 70,105,710.15 = 44,505,087.90 : x
  2. Step 2: Convert to fraction form
    46,737,140.10/70,105,710.15 = 44,505,087.90/x
  3. Step 3: Cross multiply
    46,737,140.10x = 70,105,710.15 × 44,505,087.90
  4. Step 4: Simplify right side
    46,737,140.10x = 3,120,060,792,517,672.50
  5. Step 5: Solve for x
    x = 3,120,060,792,517,672.50/46,737,140.10
  6. Step 6: Final answer
    x = 66,757,631.85

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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.