Home / 59,873,280.64-82,637,945.76-37,832,787.52

Finding the Fourth Proportional to 59,873,280.64, 82,637,945.76 and 37,832,787.52

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Solution

The fourth proportional to 59,873,280.64, 82,637,945.76 and 37,832,787.52 is: 52,217,346.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,873,280.64 : 82,637,945.76 = 37,832,787.52 : x
  2. Step 2: Convert to fraction form
    59,873,280.64/82,637,945.76 = 37,832,787.52/x
  3. Step 3: Cross multiply
    59,873,280.64x = 82,637,945.76 × 37,832,787.52
  4. Step 4: Simplify right side
    59,873,280.64x = 3,126,423,843,027,365.50
  5. Step 5: Solve for x
    x = 3,126,423,843,027,365.50/59,873,280.64
  6. Step 6: Final answer
    x = 52,217,346.53

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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.