Home / 34,775,896.20-52,121,853.90-17,727,793.80

Finding the Fourth Proportional to 34,775,896.20, 52,121,853.90 and 17,727,793.80

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Solution

The fourth proportional to 34,775,896.20, 52,121,853.90 and 17,727,793.80 is: 26,570,285.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,775,896.20 : 52,121,853.90 = 17,727,793.80 : x
  2. Step 2: Convert to fraction form
    34,775,896.20/52,121,853.90 = 17,727,793.80/x
  3. Step 3: Cross multiply
    34,775,896.20x = 52,121,853.90 × 17,727,793.80
  4. Step 4: Simplify right side
    34,775,896.20x = 924,005,478,412,925.88
  5. Step 5: Solve for x
    x = 924,005,478,412,925.88/34,775,896.20
  6. Step 6: Final answer
    x = 26,570,285.15

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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.