Home / 26,620,614.60-36,736,447.86-14,397,471.24

Finding the Fourth Proportional to 26,620,614.60, 36,736,447.86 and 14,397,471.24

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Solution

The fourth proportional to 26,620,614.60, 36,736,447.86 and 14,397,471.24 is: 19,868,510.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,620,614.60 : 36,736,447.86 = 14,397,471.24 : x
  2. Step 2: Convert to fraction form
    26,620,614.60/36,736,447.86 = 14,397,471.24/x
  3. Step 3: Cross multiply
    26,620,614.60x = 36,736,447.86 × 14,397,471.24
  4. Step 4: Simplify right side
    26,620,614.60x = 528,911,951,524,109.56
  5. Step 5: Solve for x
    x = 528,911,951,524,109.56/26,620,614.60
  6. Step 6: Final answer
    x = 19,868,510.16

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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.