Home / 37,900,645.25-56,850,977.88-10,610,957.61

Finding the Fourth Proportional to 37,900,645.25, 56,850,977.88 and 10,610,957.61

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Solution

The fourth proportional to 37,900,645.25, 56,850,977.88 and 10,610,957.61 is: 15,916,439.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,900,645.25 : 56,850,977.88 = 10,610,957.61 : x
  2. Step 2: Convert to fraction form
    37,900,645.25/56,850,977.88 = 10,610,957.61/x
  3. Step 3: Cross multiply
    37,900,645.25x = 56,850,977.88 × 10,610,957.61
  4. Step 4: Simplify right side
    37,900,645.25x = 603,243,316,371,727.62
  5. Step 5: Solve for x
    x = 603,243,316,371,727.62/37,900,645.25
  6. Step 6: Final answer
    x = 15,916,439.22

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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.