Home / 48,817,720.85-73,226,584.92-38,043,086.27

Finding the Fourth Proportional to 48,817,720.85, 73,226,584.92 and 38,043,086.27

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Solution

The fourth proportional to 48,817,720.85, 73,226,584.92 and 38,043,086.27 is: 57,064,632.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,817,720.85 : 73,226,584.92 = 38,043,086.27 : x
  2. Step 2: Convert to fraction form
    48,817,720.85/73,226,584.92 = 38,043,086.27/x
  3. Step 3: Cross multiply
    48,817,720.85x = 73,226,584.92 × 38,043,086.27
  4. Step 4: Simplify right side
    48,817,720.85x = 2,785,765,287,369,041.50
  5. Step 5: Solve for x
    x = 2,785,765,287,369,041.50/48,817,720.85
  6. Step 6: Final answer
    x = 57,064,632.25

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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.