Home / 45,402,379.12-62,656,606.38-24,777,153.84

Finding the Fourth Proportional to 45,402,379.12, 62,656,606.38 and 24,777,153.84

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Solution

The fourth proportional to 45,402,379.12, 62,656,606.38 and 24,777,153.84 is: 34,193,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,402,379.12 : 62,656,606.38 = 24,777,153.84 : x
  2. Step 2: Convert to fraction form
    45,402,379.12/62,656,606.38 = 24,777,153.84/x
  3. Step 3: Cross multiply
    45,402,379.12x = 62,656,606.38 × 24,777,153.84
  4. Step 4: Simplify right side
    45,402,379.12x = 1,552,452,375,369,585.50
  5. Step 5: Solve for x
    x = 1,552,452,375,369,585.50/45,402,379.12
  6. Step 6: Final answer
    x = 34,193,194.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.