Home / 49,061,311.20-73,591,966.80-14,982,602.40

Finding the Fourth Proportional to 49,061,311.20, 73,591,966.80 and 14,982,602.40

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Solution

The fourth proportional to 49,061,311.20, 73,591,966.80 and 14,982,602.40 is: 22,473,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,311.20 : 73,591,966.80 = 14,982,602.40 : x
  2. Step 2: Convert to fraction form
    49,061,311.20/73,591,966.80 = 14,982,602.40/x
  3. Step 3: Cross multiply
    49,061,311.20x = 73,591,966.80 × 14,982,602.40
  4. Step 4: Simplify right side
    49,061,311.20x = 1,102,599,178,398,400.25
  5. Step 5: Solve for x
    x = 1,102,599,178,398,400.25/49,061,311.20
  6. Step 6: Final answer
    x = 22,473,903.60

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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.