Home / 73,084,046.05-109,617,535.65-29,363,034.67

Finding the Fourth Proportional to 73,084,046.05, 109,617,535.65 and 29,363,034.67

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Solution

The fourth proportional to 73,084,046.05, 109,617,535.65 and 29,363,034.67 is: 44,041,123.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,084,046.05 : 109,617,535.65 = 29,363,034.67 : x
  2. Step 2: Convert to fraction form
    73,084,046.05/109,617,535.65 = 29,363,034.67/x
  3. Step 3: Cross multiply
    73,084,046.05x = 109,617,535.65 × 29,363,034.67
  4. Step 4: Simplify right side
    73,084,046.05x = 3,218,703,499,730,911.50
  5. Step 5: Solve for x
    x = 3,218,703,499,730,911.50/73,084,046.05
  6. Step 6: Final answer
    x = 44,041,123.52

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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.