Home / 58,734,654.28-88,103,719.50-28,032,469

Finding the Fourth Proportional to 58,734,654.28, 88,103,719.50 and 28,032,469

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Solution

The fourth proportional to 58,734,654.28, 88,103,719.50 and 28,032,469 is: 42,049,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,734,654.28 : 88,103,719.50 = 28,032,469 : x
  2. Step 2: Convert to fraction form
    58,734,654.28/88,103,719.50 = 28,032,469/x
  3. Step 3: Cross multiply
    58,734,654.28x = 88,103,719.50 × 28,032,469
  4. Step 4: Simplify right side
    58,734,654.28x = 2,469,764,785,668,445.50
  5. Step 5: Solve for x
    x = 2,469,764,785,668,445.50/58,734,654.28
  6. Step 6: Final answer
    x = 42,049,533.04

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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.