Home / 49,262,306.04-67,981,811.76-27,532,274.04

Finding the Fourth Proportional to 49,262,306.04, 67,981,811.76 and 27,532,274.04

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Solution

The fourth proportional to 49,262,306.04, 67,981,811.76 and 27,532,274.04 is: 37,994,442.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,262,306.04 : 67,981,811.76 = 27,532,274.04 : x
  2. Step 2: Convert to fraction form
    49,262,306.04/67,981,811.76 = 27,532,274.04/x
  3. Step 3: Cross multiply
    49,262,306.04x = 67,981,811.76 × 27,532,274.04
  4. Step 4: Simplify right side
    49,262,306.04x = 1,871,693,871,112,014.75
  5. Step 5: Solve for x
    x = 1,871,693,871,112,014.75/49,262,306.04
  6. Step 6: Final answer
    x = 37,994,442.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.