Home / 14,656,282.65-21,984,610.95-3,873,490.29

Finding the Fourth Proportional to 14,656,282.65, 21,984,610.95 and 3,873,490.29

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Solution

The fourth proportional to 14,656,282.65, 21,984,610.95 and 3,873,490.29 is: 5,810,284.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,282.65 : 21,984,610.95 = 3,873,490.29 : x
  2. Step 2: Convert to fraction form
    14,656,282.65/21,984,610.95 = 3,873,490.29/x
  3. Step 3: Cross multiply
    14,656,282.65x = 21,984,610.95 × 3,873,490.29
  4. Step 4: Simplify right side
    14,656,282.65x = 85,157,177,044,252.67
  5. Step 5: Solve for x
    x = 85,157,177,044,252.67/14,656,282.65
  6. Step 6: Final answer
    x = 5,810,284.85

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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.