Home / 17,393,890.02-24,003,856.61-9,554,126.82

Finding the Fourth Proportional to 17,393,890.02, 24,003,856.61 and 9,554,126.82

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Solution

The fourth proportional to 17,393,890.02, 24,003,856.61 and 9,554,126.82 is: 13,184,853.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393,890.02 : 24,003,856.61 = 9,554,126.82 : x
  2. Step 2: Convert to fraction form
    17,393,890.02/24,003,856.61 = 9,554,126.82/x
  3. Step 3: Cross multiply
    17,393,890.02x = 24,003,856.61 × 9,554,126.82
  4. Step 4: Simplify right side
    17,393,890.02x = 229,335,890,221,035.28
  5. Step 5: Solve for x
    x = 229,335,890,221,035.28/17,393,890.02
  6. Step 6: Final answer
    x = 13,184,853.41

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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.