Home / 26,217,948.96-36,182,923.32-14,459,516.92

Finding the Fourth Proportional to 26,217,948.96, 36,182,923.32 and 14,459,516.92

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Solution

The fourth proportional to 26,217,948.96, 36,182,923.32 and 14,459,516.92 is: 19,955,321.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,217,948.96 : 36,182,923.32 = 14,459,516.92 : x
  2. Step 2: Convert to fraction form
    26,217,948.96/36,182,923.32 = 14,459,516.92/x
  3. Step 3: Cross multiply
    26,217,948.96x = 36,182,923.32 × 14,459,516.92
  4. Step 4: Simplify right side
    26,217,948.96x = 523,187,591,960,602.56
  5. Step 5: Solve for x
    x = 523,187,591,960,602.56/26,217,948.96
  6. Step 6: Final answer
    x = 19,955,321.17

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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.