Home / 26,524,836.92-36,604,276.64-14,763,852.11

Finding the Fourth Proportional to 26,524,836.92, 36,604,276.64 and 14,763,852.11

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Solution

The fourth proportional to 26,524,836.92, 36,604,276.64 and 14,763,852.11 is: 20,374,116.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,524,836.92 : 36,604,276.64 = 14,763,852.11 : x
  2. Step 2: Convert to fraction form
    26,524,836.92/36,604,276.64 = 14,763,852.11/x
  3. Step 3: Cross multiply
    26,524,836.92x = 36,604,276.64 × 14,763,852.11
  4. Step 4: Simplify right side
    26,524,836.92x = 540,420,126,856,691.19
  5. Step 5: Solve for x
    x = 540,420,126,856,691.19/26,524,836.92
  6. Step 6: Final answer
    x = 20,374,116.85

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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.