Home / 26,003,501.10-39,005,251.65-13,248,917.10

Finding the Fourth Proportional to 26,003,501.10, 39,005,251.65 and 13,248,917.10

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Solution

The fourth proportional to 26,003,501.10, 39,005,251.65 and 13,248,917.10 is: 19,873,375.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,501.10 : 39,005,251.65 = 13,248,917.10 : x
  2. Step 2: Convert to fraction form
    26,003,501.10/39,005,251.65 = 13,248,917.10/x
  3. Step 3: Cross multiply
    26,003,501.10x = 39,005,251.65 × 13,248,917.10
  4. Step 4: Simplify right side
    26,003,501.10x = 516,777,345,575,488.19
  5. Step 5: Solve for x
    x = 516,777,345,575,488.19/26,003,501.10
  6. Step 6: Final answer
    x = 19,873,375.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.