Home / 17,719,283.76-24,452,628.06-9,570,521.76

Finding the Fourth Proportional to 17,719,283.76, 24,452,628.06 and 9,570,521.76

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Solution

The fourth proportional to 17,719,283.76, 24,452,628.06 and 9,570,521.76 is: 13,207,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,719,283.76 : 24,452,628.06 = 9,570,521.76 : x
  2. Step 2: Convert to fraction form
    17,719,283.76/24,452,628.06 = 9,570,521.76/x
  3. Step 3: Cross multiply
    17,719,283.76x = 24,452,628.06 × 9,570,521.76
  4. Step 4: Simplify right side
    17,719,283.76x = 234,024,408,900,211.31
  5. Step 5: Solve for x
    x = 234,024,408,900,211.31/17,719,283.76
  6. Step 6: Final answer
    x = 13,207,328.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.