Home / 17,718,495.10-26,607,233.85-9,746,040.70

Finding the Fourth Proportional to 17,718,495.10, 26,607,233.85 and 9,746,040.70

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Solution

The fourth proportional to 17,718,495.10, 26,607,233.85 and 9,746,040.70 is: 14,635,282.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,718,495.10 : 26,607,233.85 = 9,746,040.70 : x
  2. Step 2: Convert to fraction form
    17,718,495.10/26,607,233.85 = 9,746,040.70/x
  3. Step 3: Cross multiply
    17,718,495.10x = 26,607,233.85 × 9,746,040.70
  4. Step 4: Simplify right side
    17,718,495.10x = 259,315,184,016,517.69
  5. Step 5: Solve for x
    x = 259,315,184,016,517.69/17,718,495.10
  6. Step 6: Final answer
    x = 14,635,282.66

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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.