Home / 47,246,855.72-65,199,233.13-26,053,624.04

Finding the Fourth Proportional to 47,246,855.72, 65,199,233.13 and 26,053,624.04

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Solution

The fourth proportional to 47,246,855.72, 65,199,233.13 and 26,053,624.04 is: 35,953,213.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,246,855.72 : 65,199,233.13 = 26,053,624.04 : x
  2. Step 2: Convert to fraction form
    47,246,855.72/65,199,233.13 = 26,053,624.04/x
  3. Step 3: Cross multiply
    47,246,855.72x = 65,199,233.13 × 26,053,624.04
  4. Step 4: Simplify right side
    47,246,855.72x = 1,698,676,307,665,332.50
  5. Step 5: Solve for x
    x = 1,698,676,307,665,332.50/47,246,855.72
  6. Step 6: Final answer
    x = 35,953,213.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.