Home / 35,625,338.04-49,162,761.20-19,327,464.12

Finding the Fourth Proportional to 35,625,338.04, 49,162,761.20 and 19,327,464.12

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Solution

The fourth proportional to 35,625,338.04, 49,162,761.20 and 19,327,464.12 is: 26,671,789.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,625,338.04 : 49,162,761.20 = 19,327,464.12 : x
  2. Step 2: Convert to fraction form
    35,625,338.04/49,162,761.20 = 19,327,464.12/x
  3. Step 3: Cross multiply
    35,625,338.04x = 49,162,761.20 × 19,327,464.12
  4. Step 4: Simplify right side
    35,625,338.04x = 950,191,503,133,128.25
  5. Step 5: Solve for x
    x = 950,191,503,133,128.25/35,625,338.04
  6. Step 6: Final answer
    x = 26,671,789.11

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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.