Home / 39,744,005.10-59,616,007.65-35,488,977.90

Finding the Fourth Proportional to 39,744,005.10, 59,616,007.65 and 35,488,977.90

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Solution

The fourth proportional to 39,744,005.10, 59,616,007.65 and 35,488,977.90 is: 53,233,466.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,005.10 : 59,616,007.65 = 35,488,977.90 : x
  2. Step 2: Convert to fraction form
    39,744,005.10/59,616,007.65 = 35,488,977.90/x
  3. Step 3: Cross multiply
    39,744,005.10x = 59,616,007.65 × 35,488,977.90
  4. Step 4: Simplify right side
    39,744,005.10x = 2,115,711,177,977,080.75
  5. Step 5: Solve for x
    x = 2,115,711,177,977,080.75/39,744,005.10
  6. Step 6: Final answer
    x = 53,233,466.85

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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.