Home / 17,193,432.10-25,752,823.35-14,207,448.10

Finding the Fourth Proportional to 17,193,432.10, 25,752,823.35 and 14,207,448.10

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Solution

The fourth proportional to 17,193,432.10, 25,752,823.35 and 14,207,448.10 is: 21,280,329.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,432.10 : 25,752,823.35 = 14,207,448.10 : x
  2. Step 2: Convert to fraction form
    17,193,432.10/25,752,823.35 = 14,207,448.10/x
  3. Step 3: Cross multiply
    17,193,432.10x = 25,752,823.35 × 14,207,448.10
  4. Step 4: Simplify right side
    17,193,432.10x = 365,881,901,173,593.12
  5. Step 5: Solve for x
    x = 365,881,901,173,593.12/17,193,432.10
  6. Step 6: Final answer
    x = 21,280,329.55

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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.