Home / 44,282,950.20-66,422,062.26-11,934,333.72

Finding the Fourth Proportional to 44,282,950.20, 66,422,062.26 and 11,934,333.72

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Solution

The fourth proportional to 44,282,950.20, 66,422,062.26 and 11,934,333.72 is: 17,900,863.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282,950.20 : 66,422,062.26 = 11,934,333.72 : x
  2. Step 2: Convert to fraction form
    44,282,950.20/66,422,062.26 = 11,934,333.72/x
  3. Step 3: Cross multiply
    44,282,950.20x = 66,422,062.26 × 11,934,333.72
  4. Step 4: Simplify right side
    44,282,950.20x = 792,703,057,381,457.38
  5. Step 5: Solve for x
    x = 792,703,057,381,457.38/44,282,950.20
  6. Step 6: Final answer
    x = 17,900,863.74

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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.