Home / 17,732,820.30-26,599,230.45-6,374,417.10

Finding the Fourth Proportional to 17,732,820.30, 26,599,230.45 and 6,374,417.10

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Solution

The fourth proportional to 17,732,820.30, 26,599,230.45 and 6,374,417.10 is: 9,561,625.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,820.30 : 26,599,230.45 = 6,374,417.10 : x
  2. Step 2: Convert to fraction form
    17,732,820.30/26,599,230.45 = 6,374,417.10/x
  3. Step 3: Cross multiply
    17,732,820.30x = 26,599,230.45 × 6,374,417.10
  4. Step 4: Simplify right side
    17,732,820.30x = 169,554,589,427,320.69
  5. Step 5: Solve for x
    x = 169,554,589,427,320.69/17,732,820.30
  6. Step 6: Final answer
    x = 9,561,625.65

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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.