Home / 17,612,405.60-26,387,115.60-14,904,024.80

Finding the Fourth Proportional to 17,612,405.60, 26,387,115.60 and 14,904,024.80

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Solution

The fourth proportional to 17,612,405.60, 26,387,115.60 and 14,904,024.80 is: 22,329,387.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,405.60 : 26,387,115.60 = 14,904,024.80 : x
  2. Step 2: Convert to fraction form
    17,612,405.60/26,387,115.60 = 14,904,024.80/x
  3. Step 3: Cross multiply
    17,612,405.60x = 26,387,115.60 × 14,904,024.80
  4. Step 4: Simplify right side
    17,612,405.60x = 393,274,225,302,866.94
  5. Step 5: Solve for x
    x = 393,274,225,302,866.94/17,612,405.60
  6. Step 6: Final answer
    x = 22,329,387.26

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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.