Home / 26,786,013.34-36,972,565.10-17,495,003.72

Finding the Fourth Proportional to 26,786,013.34, 36,972,565.10 and 17,495,003.72

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Solution

The fourth proportional to 26,786,013.34, 36,972,565.10 and 17,495,003.72 is: 24,148,243.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,786,013.34 : 36,972,565.10 = 17,495,003.72 : x
  2. Step 2: Convert to fraction form
    26,786,013.34/36,972,565.10 = 17,495,003.72/x
  3. Step 3: Cross multiply
    26,786,013.34x = 36,972,565.10 × 17,495,003.72
  4. Step 4: Simplify right side
    26,786,013.34x = 646,835,163,923,443.62
  5. Step 5: Solve for x
    x = 646,835,163,923,443.62/26,786,013.34
  6. Step 6: Final answer
    x = 24,148,243.18

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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.