Home / 17,619,193.56-24,314,652.95-9,884,401.95

Finding the Fourth Proportional to 17,619,193.56, 24,314,652.95 and 9,884,401.95

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Solution

The fourth proportional to 17,619,193.56, 24,314,652.95 and 9,884,401.95 is: 13,640,567.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,619,193.56 : 24,314,652.95 = 9,884,401.95 : x
  2. Step 2: Convert to fraction form
    17,619,193.56/24,314,652.95 = 9,884,401.95/x
  3. Step 3: Cross multiply
    17,619,193.56x = 24,314,652.95 × 9,884,401.95
  4. Step 4: Simplify right side
    17,619,193.56x = 240,335,803,032,553.22
  5. Step 5: Solve for x
    x = 240,335,803,032,553.22/17,619,193.56
  6. Step 6: Final answer
    x = 13,640,567.73

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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.