Home / 64,260,179.44-88,679,152.66-34,891,568.80

Finding the Fourth Proportional to 64,260,179.44, 88,679,152.66 and 34,891,568.80

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Solution

The fourth proportional to 64,260,179.44, 88,679,152.66 and 34,891,568.80 is: 48,150,421.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,260,179.44 : 88,679,152.66 = 34,891,568.80 : x
  2. Step 2: Convert to fraction form
    64,260,179.44/88,679,152.66 = 34,891,568.80/x
  3. Step 3: Cross multiply
    64,260,179.44x = 88,679,152.66 × 34,891,568.80
  4. Step 4: Simplify right side
    64,260,179.44x = 3,094,154,756,162,092.50
  5. Step 5: Solve for x
    x = 3,094,154,756,162,092.50/64,260,179.44
  6. Step 6: Final answer
    x = 48,150,421.97

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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.