Home / 27,183,162.10-40,754,376.90-16,397,948.92

Finding the Fourth Proportional to 27,183,162.10, 40,754,376.90 and 16,397,948.92

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Solution

The fourth proportional to 27,183,162.10, 40,754,376.90 and 16,397,948.92 is: 24,584,637.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,183,162.10 : 40,754,376.90 = 16,397,948.92 : x
  2. Step 2: Convert to fraction form
    27,183,162.10/40,754,376.90 = 16,397,948.92/x
  3. Step 3: Cross multiply
    27,183,162.10x = 40,754,376.90 × 16,397,948.92
  4. Step 4: Simplify right side
    27,183,162.10x = 668,288,190,672,627.88
  5. Step 5: Solve for x
    x = 668,288,190,672,627.88/27,183,162.10
  6. Step 6: Final answer
    x = 24,584,637.66

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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.