Home / 43,802,309.76-65,712,715.68-16,508,024.96

Finding the Fourth Proportional to 43,802,309.76, 65,712,715.68 and 16,508,024.96

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Solution

The fourth proportional to 43,802,309.76, 65,712,715.68 and 16,508,024.96 is: 24,765,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,802,309.76 : 65,712,715.68 = 16,508,024.96 : x
  2. Step 2: Convert to fraction form
    43,802,309.76/65,712,715.68 = 16,508,024.96/x
  3. Step 3: Cross multiply
    43,802,309.76x = 65,712,715.68 × 16,508,024.96
  4. Step 4: Simplify right side
    43,802,309.76x = 1,084,787,150,634,823.38
  5. Step 5: Solve for x
    x = 1,084,787,150,634,823.38/43,802,309.76
  6. Step 6: Final answer
    x = 24,765,523.93

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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.