Home / 26,244,139.20-39,347,546.40-10,063,838.40

Finding the Fourth Proportional to 26,244,139.20, 39,347,546.40 and 10,063,838.40

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Solution

The fourth proportional to 26,244,139.20, 39,347,546.40 and 10,063,838.40 is: 15,088,601.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,139.20 : 39,347,546.40 = 10,063,838.40 : x
  2. Step 2: Convert to fraction form
    26,244,139.20/39,347,546.40 = 10,063,838.40/x
  3. Step 3: Cross multiply
    26,244,139.20x = 39,347,546.40 × 10,063,838.40
  4. Step 4: Simplify right side
    26,244,139.20x = 395,987,348,406,101.75
  5. Step 5: Solve for x
    x = 395,987,348,406,101.75/26,244,139.20
  6. Step 6: Final answer
    x = 15,088,601.13

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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.