Home / 17,732,070.18-26,598,105.30-13,694,447.22

Finding the Fourth Proportional to 17,732,070.18, 26,598,105.30 and 13,694,447.22

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Solution

The fourth proportional to 17,732,070.18, 26,598,105.30 and 13,694,447.22 is: 20,541,670.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,070.18 : 26,598,105.30 = 13,694,447.22 : x
  2. Step 2: Convert to fraction form
    17,732,070.18/26,598,105.30 = 13,694,447.22/x
  3. Step 3: Cross multiply
    17,732,070.18x = 26,598,105.30 × 13,694,447.22
  4. Step 4: Simplify right side
    17,732,070.18x = 364,246,349,182,852.31
  5. Step 5: Solve for x
    x = 364,246,349,182,852.31/17,732,070.18
  6. Step 6: Final answer
    x = 20,541,670.85

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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.