Home / 94,615,607.20-130,569,296.88-52,799,229.76

Finding the Fourth Proportional to 94,615,607.20, 130,569,296.88 and 52,799,229.76

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Solution

The fourth proportional to 94,615,607.20, 130,569,296.88 and 52,799,229.76 is: 72,862,802.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,615,607.20 : 130,569,296.88 = 52,799,229.76 : x
  2. Step 2: Convert to fraction form
    94,615,607.20/130,569,296.88 = 52,799,229.76/x
  3. Step 3: Cross multiply
    94,615,607.20x = 130,569,296.88 × 52,799,229.76
  4. Step 4: Simplify right side
    94,615,607.20x = 6,893,958,305,568,771
  5. Step 5: Solve for x
    x = 6,893,958,305,568,771/94,615,607.20
  6. Step 6: Final answer
    x = 72,862,802.55

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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.