Home / 204,070,094.52-306,282,023.10-107,094,315.48

Finding the Fourth Proportional to 204,070,094.52, 306,282,023.10 and 107,094,315.48

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Solution

The fourth proportional to 204,070,094.52, 306,282,023.10 and 107,094,315.48 is: 160,734,299.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,070,094.52 : 306,282,023.10 = 107,094,315.48 : x
  2. Step 2: Convert to fraction form
    204,070,094.52/306,282,023.10 = 107,094,315.48/x
  3. Step 3: Cross multiply
    204,070,094.52x = 306,282,023.10 × 107,094,315.48
  4. Step 4: Simplify right side
    204,070,094.52x = 32,801,063,607,724,052
  5. Step 5: Solve for x
    x = 32,801,063,607,724,052/204,070,094.52
  6. Step 6: Final answer
    x = 160,734,299.09

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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.