Home / 40,066,253.28-60,104,193.75-14,153,233.86

Finding the Fourth Proportional to 40,066,253.28, 60,104,193.75 and 14,153,233.86

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Solution

The fourth proportional to 40,066,253.28, 60,104,193.75 and 14,153,233.86 is: 21,231,551.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,066,253.28 : 60,104,193.75 = 14,153,233.86 : x
  2. Step 2: Convert to fraction form
    40,066,253.28/60,104,193.75 = 14,153,233.86/x
  3. Step 3: Cross multiply
    40,066,253.28x = 60,104,193.75 × 14,153,233.86
  4. Step 4: Simplify right side
    40,066,253.28x = 850,668,710,110,500.38
  5. Step 5: Solve for x
    x = 850,668,710,110,500.38/40,066,253.28
  6. Step 6: Final answer
    x = 21,231,551.26

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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.