Home / 26,022,134.67-35,910,449.12-14,419,688.96

Finding the Fourth Proportional to 26,022,134.67, 35,910,449.12 and 14,419,688.96

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Solution

The fourth proportional to 26,022,134.67, 35,910,449.12 and 14,419,688.96 is: 19,899,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,134.67 : 35,910,449.12 = 14,419,688.96 : x
  2. Step 2: Convert to fraction form
    26,022,134.67/35,910,449.12 = 14,419,688.96/x
  3. Step 3: Cross multiply
    26,022,134.67x = 35,910,449.12 × 14,419,688.96
  4. Step 4: Simplify right side
    26,022,134.67x = 517,817,506,472,655.06
  5. Step 5: Solve for x
    x = 517,817,506,472,655.06/26,022,134.67
  6. Step 6: Final answer
    x = 19,899,117.16

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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.