Home / 26,530,810.20-39,791,763.54-7,363,514.52

Finding the Fourth Proportional to 26,530,810.20, 39,791,763.54 and 7,363,514.52

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Solution

The fourth proportional to 26,530,810.20, 39,791,763.54 and 7,363,514.52 is: 11,044,036.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,530,810.20 : 39,791,763.54 = 7,363,514.52 : x
  2. Step 2: Convert to fraction form
    26,530,810.20/39,791,763.54 = 7,363,514.52/x
  3. Step 3: Cross multiply
    26,530,810.20x = 39,791,763.54 × 7,363,514.52
  4. Step 4: Simplify right side
    26,530,810.20x = 293,007,228,603,196.56
  5. Step 5: Solve for x
    x = 293,007,228,603,196.56/26,530,810.20
  6. Step 6: Final answer
    x = 11,044,036.21

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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.