Home / 48,730,481.28-73,057,783.68-24,121,428.48

Finding the Fourth Proportional to 48,730,481.28, 73,057,783.68 and 24,121,428.48

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Solution

The fourth proportional to 48,730,481.28, 73,057,783.68 and 24,121,428.48 is: 36,163,363.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,730,481.28 : 73,057,783.68 = 24,121,428.48 : x
  2. Step 2: Convert to fraction form
    48,730,481.28/73,057,783.68 = 24,121,428.48/x
  3. Step 3: Cross multiply
    48,730,481.28x = 73,057,783.68 × 24,121,428.48
  4. Step 4: Simplify right side
    48,730,481.28x = 1,762,258,103,944,431.50
  5. Step 5: Solve for x
    x = 1,762,258,103,944,431.50/48,730,481.28
  6. Step 6: Final answer
    x = 36,163,363.42

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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.