Home / 67,232,792.19-92,780,310.09-37,464,694.90

Finding the Fourth Proportional to 67,232,792.19, 92,780,310.09 and 37,464,694.90

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Solution

The fourth proportional to 67,232,792.19, 92,780,310.09 and 37,464,694.90 is: 51,700,753.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,232,792.19 : 92,780,310.09 = 37,464,694.90 : x
  2. Step 2: Convert to fraction form
    67,232,792.19/92,780,310.09 = 37,464,694.90/x
  3. Step 3: Cross multiply
    67,232,792.19x = 92,780,310.09 × 37,464,694.90
  4. Step 4: Simplify right side
    67,232,792.19x = 3,475,986,010,679,673
  5. Step 5: Solve for x
    x = 3,475,986,010,679,673/67,232,792.19
  6. Step 6: Final answer
    x = 51,700,753.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.