Home / 48,550,057.20-72,730,607.40-26,945,996.40

Finding the Fourth Proportional to 48,550,057.20, 72,730,607.40 and 26,945,996.40

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Solution

The fourth proportional to 48,550,057.20, 72,730,607.40 and 26,945,996.40 is: 40,366,557.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,550,057.20 : 72,730,607.40 = 26,945,996.40 : x
  2. Step 2: Convert to fraction form
    48,550,057.20/72,730,607.40 = 26,945,996.40/x
  3. Step 3: Cross multiply
    48,550,057.20x = 72,730,607.40 × 26,945,996.40
  4. Step 4: Simplify right side
    48,550,057.20x = 1,959,798,685,170,213.50
  5. Step 5: Solve for x
    x = 1,959,798,685,170,213.50/48,550,057.20
  6. Step 6: Final answer
    x = 40,366,557.70

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1.5x scale

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.