Home / 17,748,052.30-26,622,078.45-10,095,301.90

Finding the Fourth Proportional to 17,748,052.30, 26,622,078.45 and 10,095,301.90

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Solution

The fourth proportional to 17,748,052.30, 26,622,078.45 and 10,095,301.90 is: 15,142,952.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748,052.30 : 26,622,078.45 = 10,095,301.90 : x
  2. Step 2: Convert to fraction form
    17,748,052.30/26,622,078.45 = 10,095,301.90/x
  3. Step 3: Cross multiply
    17,748,052.30x = 26,622,078.45 × 10,095,301.90
  4. Step 4: Simplify right side
    17,748,052.30x = 268,757,919,158,234.06
  5. Step 5: Solve for x
    x = 268,757,919,158,234.06/17,748,052.30
  6. Step 6: Final answer
    x = 15,142,952.85

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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.