Home / 32,805,035.90-49,207,553.85-10,082,980.70

Finding the Fourth Proportional to 32,805,035.90, 49,207,553.85 and 10,082,980.70

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Solution

The fourth proportional to 32,805,035.90, 49,207,553.85 and 10,082,980.70 is: 15,124,471.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,035.90 : 49,207,553.85 = 10,082,980.70 : x
  2. Step 2: Convert to fraction form
    32,805,035.90/49,207,553.85 = 10,082,980.70/x
  3. Step 3: Cross multiply
    32,805,035.90x = 49,207,553.85 × 10,082,980.70
  4. Step 4: Simplify right side
    32,805,035.90x = 496,158,815,763,760.69
  5. Step 5: Solve for x
    x = 496,158,815,763,760.69/32,805,035.90
  6. Step 6: Final answer
    x = 15,124,471.05

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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.