Home / 17,467,430.92-24,105,153.49-10,129,620.83

Finding the Fourth Proportional to 17,467,430.92, 24,105,153.49 and 10,129,620.83

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Solution

The fourth proportional to 17,467,430.92, 24,105,153.49 and 10,129,620.83 is: 13,978,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,430.92 : 24,105,153.49 = 10,129,620.83 : x
  2. Step 2: Convert to fraction form
    17,467,430.92/24,105,153.49 = 10,129,620.83/x
  3. Step 3: Cross multiply
    17,467,430.92x = 24,105,153.49 × 10,129,620.83
  4. Step 4: Simplify right side
    17,467,430.92x = 244,176,064,902,651.19
  5. Step 5: Solve for x
    x = 244,176,064,902,651.19/17,467,430.92
  6. Step 6: Final answer
    x = 13,978,934.05

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1.5x scale

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.