Home / 25,001,813.43-37,690,113.51-23,335,247.88

Finding the Fourth Proportional to 25,001,813.43, 37,690,113.51 and 23,335,247.88

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Solution

The fourth proportional to 25,001,813.43, 37,690,113.51 and 23,335,247.88 is: 35,177,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001,813.43 : 37,690,113.51 = 23,335,247.88 : x
  2. Step 2: Convert to fraction form
    25,001,813.43/37,690,113.51 = 23,335,247.88/x
  3. Step 3: Cross multiply
    25,001,813.43x = 37,690,113.51 × 23,335,247.88
  4. Step 4: Simplify right side
    25,001,813.43x = 879,508,141,381,186.75
  5. Step 5: Solve for x
    x = 879,508,141,381,186.75/25,001,813.43
  6. Step 6: Final answer
    x = 35,177,773.96

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.