Home / 45,402,369.12-62,656,592.58-24,777,143.82

Finding the Fourth Proportional to 45,402,369.12, 62,656,592.58 and 24,777,143.82

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Solution

The fourth proportional to 45,402,369.12, 62,656,592.58 and 24,777,143.82 is: 34,193,180.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,402,369.12 : 62,656,592.58 = 24,777,143.82 : x
  2. Step 2: Convert to fraction form
    45,402,369.12/62,656,592.58 = 24,777,143.82/x
  3. Step 3: Cross multiply
    45,402,369.12x = 62,656,592.58 × 24,777,143.82
  4. Step 4: Simplify right side
    45,402,369.12x = 1,552,451,405,625,804.75
  5. Step 5: Solve for x
    x = 1,552,451,405,625,804.75/45,402,369.12
  6. Step 6: Final answer
    x = 34,193,180.57

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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.