Home / 41,426,001.86-62,136,766.56-12,672,140.72

Finding the Fourth Proportional to 41,426,001.86, 62,136,766.56 and 12,672,140.72

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Solution

The fourth proportional to 41,426,001.86, 62,136,766.56 and 12,672,140.72 is: 19,007,527.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,001.86 : 62,136,766.56 = 12,672,140.72 : x
  2. Step 2: Convert to fraction form
    41,426,001.86/62,136,766.56 = 12,672,140.72/x
  3. Step 3: Cross multiply
    41,426,001.86x = 62,136,766.56 × 12,672,140.72
  4. Step 4: Simplify right side
    41,426,001.86x = 787,405,849,734,110.38
  5. Step 5: Solve for x
    x = 787,405,849,734,110.38/41,426,001.86
  6. Step 6: Final answer
    x = 19,007,527.02

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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.