Home / 41,470,755.83-62,203,808.63-12,716,812.47

Finding the Fourth Proportional to 41,470,755.83, 62,203,808.63 and 12,716,812.47

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Solution

The fourth proportional to 41,470,755.83, 62,203,808.63 and 12,716,812.47 is: 19,074,505.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,470,755.83 : 62,203,808.63 = 12,716,812.47 : x
  2. Step 2: Convert to fraction form
    41,470,755.83/62,203,808.63 = 12,716,812.47/x
  3. Step 3: Cross multiply
    41,470,755.83x = 62,203,808.63 × 12,716,812.47
  4. Step 4: Simplify right side
    41,470,755.83x = 791,034,169,203,893.62
  5. Step 5: Solve for x
    x = 791,034,169,203,893.62/41,470,755.83
  6. Step 6: Final answer
    x = 19,074,505.72

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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.