Home / 17,623,436.60-26,429,168.17-6,106,215.89

Finding the Fourth Proportional to 17,623,436.60, 26,429,168.17 and 6,106,215.89

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Solution

The fourth proportional to 17,623,436.60, 26,429,168.17 and 6,106,215.89 is: 9,157,249.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,623,436.60 : 26,429,168.17 = 6,106,215.89 : x
  2. Step 2: Convert to fraction form
    17,623,436.60/26,429,168.17 = 6,106,215.89/x
  3. Step 3: Cross multiply
    17,623,436.60x = 26,429,168.17 × 6,106,215.89
  4. Step 4: Simplify right side
    17,623,436.60x = 161,382,206,712,841.91
  5. Step 5: Solve for x
    x = 161,382,206,712,841.91/17,623,436.60
  6. Step 6: Final answer
    x = 9,157,249.54

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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.