Home / 48,918,989.20-73,359,821.40-14,829,005.20

Finding the Fourth Proportional to 48,918,989.20, 73,359,821.40 and 14,829,005.20

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Solution

The fourth proportional to 48,918,989.20, 73,359,821.40 and 14,829,005.20 is: 22,237,850.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,918,989.20 : 73,359,821.40 = 14,829,005.20 : x
  2. Step 2: Convert to fraction form
    48,918,989.20/73,359,821.40 = 14,829,005.20/x
  3. Step 3: Cross multiply
    48,918,989.20x = 73,359,821.40 × 14,829,005.20
  4. Step 4: Simplify right side
    48,918,989.20x = 1,087,853,173,011,671.38
  5. Step 5: Solve for x
    x = 1,087,853,173,011,671.38/48,918,989.20
  6. Step 6: Final answer
    x = 22,237,850.59

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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.