Home / 94,656,748.04-141,611,542.86-71,693,831.24

Finding the Fourth Proportional to 94,656,748.04, 141,611,542.86 and 71,693,831.24

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Solution

The fourth proportional to 94,656,748.04, 141,611,542.86 and 71,693,831.24 is: 107,257,794.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,656,748.04 : 141,611,542.86 = 71,693,831.24 : x
  2. Step 2: Convert to fraction form
    94,656,748.04/141,611,542.86 = 71,693,831.24/x
  3. Step 3: Cross multiply
    94,656,748.04x = 141,611,542.86 × 71,693,831.24
  4. Step 4: Simplify right side
    94,656,748.04x = 10,152,674,055,440,868
  5. Step 5: Solve for x
    x = 10,152,674,055,440,868/94,656,748.04
  6. Step 6: Final answer
    x = 107,257,794.78

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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.