Home / 70,132,230.80-96,719,811.72-44,029,180.52

Finding the Fourth Proportional to 70,132,230.80, 96,719,811.72 and 44,029,180.52

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Solution

The fourth proportional to 70,132,230.80, 96,719,811.72 and 44,029,180.52 is: 60,720,926.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,132,230.80 : 96,719,811.72 = 44,029,180.52 : x
  2. Step 2: Convert to fraction form
    70,132,230.80/96,719,811.72 = 44,029,180.52/x
  3. Step 3: Cross multiply
    70,132,230.80x = 96,719,811.72 × 44,029,180.52
  4. Step 4: Simplify right side
    70,132,230.80x = 4,258,494,050,080,292
  5. Step 5: Solve for x
    x = 4,258,494,050,080,292/70,132,230.80
  6. Step 6: Final answer
    x = 60,720,926.76

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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.