Home / 34,946,115.20-52,398,177.60-17,940,003.20

Finding the Fourth Proportional to 34,946,115.20, 52,398,177.60 and 17,940,003.20

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Solution

The fourth proportional to 34,946,115.20, 52,398,177.60 and 17,940,003.20 is: 26,899,226.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946,115.20 : 52,398,177.60 = 17,940,003.20 : x
  2. Step 2: Convert to fraction form
    34,946,115.20/52,398,177.60 = 17,940,003.20/x
  3. Step 3: Cross multiply
    34,946,115.20x = 52,398,177.60 × 17,940,003.20
  4. Step 4: Simplify right side
    34,946,115.20x = 940,023,473,818,168.25
  5. Step 5: Solve for x
    x = 940,023,473,818,168.25/34,946,115.20
  6. Step 6: Final answer
    x = 26,899,226.66

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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.