Home / 59,842,425.60-89,539,689.60-39,687,033.60

Finding the Fourth Proportional to 59,842,425.60, 89,539,689.60 and 39,687,033.60

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Solution

The fourth proportional to 59,842,425.60, 89,539,689.60 and 39,687,033.60 is: 59,382,029.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,842,425.60 : 89,539,689.60 = 39,687,033.60 : x
  2. Step 2: Convert to fraction form
    59,842,425.60/89,539,689.60 = 39,687,033.60/x
  3. Step 3: Cross multiply
    59,842,425.60x = 89,539,689.60 × 39,687,033.60
  4. Step 4: Simplify right side
    59,842,425.60x = 3,553,564,669,688,770.50
  5. Step 5: Solve for x
    x = 3,553,564,669,688,770.50/59,842,425.60
  6. Step 6: Final answer
    x = 59,382,029.29

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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.