Home / 40,694,732.10-61,042,098.15-35,214,984.90

Finding the Fourth Proportional to 40,694,732.10, 61,042,098.15 and 35,214,984.90

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Solution

The fourth proportional to 40,694,732.10, 61,042,098.15 and 35,214,984.90 is: 52,822,477.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,694,732.10 : 61,042,098.15 = 35,214,984.90 : x
  2. Step 2: Convert to fraction form
    40,694,732.10/61,042,098.15 = 35,214,984.90/x
  3. Step 3: Cross multiply
    40,694,732.10x = 61,042,098.15 × 35,214,984.90
  4. Step 4: Simplify right side
    40,694,732.10x = 2,149,596,564,616,567.75
  5. Step 5: Solve for x
    x = 2,149,596,564,616,567.75/40,694,732.10
  6. Step 6: Final answer
    x = 52,822,477.35

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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.