Home / 51,679,433.86-77,515,082.96-22,532,585.02

Finding the Fourth Proportional to 51,679,433.86, 77,515,082.96 and 22,532,585.02

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Solution

The fourth proportional to 51,679,433.86, 77,515,082.96 and 22,532,585.02 is: 33,797,103.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,679,433.86 : 77,515,082.96 = 22,532,585.02 : x
  2. Step 2: Convert to fraction form
    51,679,433.86/77,515,082.96 = 22,532,585.02/x
  3. Step 3: Cross multiply
    51,679,433.86x = 77,515,082.96 × 22,532,585.02
  4. Step 4: Simplify right side
    51,679,433.86x = 1,746,615,197,128,553
  5. Step 5: Solve for x
    x = 1,746,615,197,128,553/51,679,433.86
  6. Step 6: Final answer
    x = 33,797,103.93

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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.