Home / 23,141,170.05-34,687,281.51-8,558,718.11

Finding the Fourth Proportional to 23,141,170.05, 34,687,281.51 and 8,558,718.11

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Solution

The fourth proportional to 23,141,170.05, 34,687,281.51 and 8,558,718.11 is: 12,829,025.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,141,170.05 : 34,687,281.51 = 8,558,718.11 : x
  2. Step 2: Convert to fraction form
    23,141,170.05/34,687,281.51 = 8,558,718.11/x
  3. Step 3: Cross multiply
    23,141,170.05x = 34,687,281.51 × 8,558,718.11
  4. Step 4: Simplify right side
    23,141,170.05x = 296,878,664,446,305.12
  5. Step 5: Solve for x
    x = 296,878,664,446,305.12/23,141,170.05
  6. Step 6: Final answer
    x = 12,829,025.66

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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.