Home / 29,526,282.30-44,289,423.45-8,251,146.30

Finding the Fourth Proportional to 29,526,282.30, 44,289,423.45 and 8,251,146.30

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Solution

The fourth proportional to 29,526,282.30, 44,289,423.45 and 8,251,146.30 is: 12,376,719.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,282.30 : 44,289,423.45 = 8,251,146.30 : x
  2. Step 2: Convert to fraction form
    29,526,282.30/44,289,423.45 = 8,251,146.30/x
  3. Step 3: Cross multiply
    29,526,282.30x = 44,289,423.45 × 8,251,146.30
  4. Step 4: Simplify right side
    29,526,282.30x = 365,438,512,428,600.75
  5. Step 5: Solve for x
    x = 365,438,512,428,600.75/29,526,282.30
  6. Step 6: Final answer
    x = 12,376,719.45

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1.5x scale

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.