Home / 17,550,592.80-26,306,228.40-9,981,184.80

Finding the Fourth Proportional to 17,550,592.80, 26,306,228.40 and 9,981,184.80

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Solution

The fourth proportional to 17,550,592.80, 26,306,228.40 and 9,981,184.80 is: 14,960,595.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550,592.80 : 26,306,228.40 = 9,981,184.80 : x
  2. Step 2: Convert to fraction form
    17,550,592.80/26,306,228.40 = 9,981,184.80/x
  3. Step 3: Cross multiply
    17,550,592.80x = 26,306,228.40 × 9,981,184.80
  4. Step 4: Simplify right side
    17,550,592.80x = 262,567,327,051,408.31
  5. Step 5: Solve for x
    x = 262,567,327,051,408.31/17,550,592.80
  6. Step 6: Final answer
    x = 14,960,595.92

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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.