Home / 71,110,195.28-106,673,831.96-25,042,536.65

Finding the Fourth Proportional to 71,110,195.28, 106,673,831.96 and 25,042,536.65

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Solution

The fourth proportional to 71,110,195.28, 106,673,831.96 and 25,042,536.65 is: 37,566,812.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,110,195.28 : 106,673,831.96 = 25,042,536.65 : x
  2. Step 2: Convert to fraction form
    71,110,195.28/106,673,831.96 = 25,042,536.65/x
  3. Step 3: Cross multiply
    71,110,195.28x = 106,673,831.96 × 25,042,536.65
  4. Step 4: Simplify right side
    71,110,195.28x = 2,671,383,346,595,713
  5. Step 5: Solve for x
    x = 2,671,383,346,595,713/71,110,195.28
  6. Step 6: Final answer
    x = 37,566,812.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.