Home / 41,421,763,081.43-62,125,842,177.36-17,833,649,582.87

Finding the Fourth Proportional to 41,421,763,081.43, 62,125,842,177.36 and 17,833,649,582.87

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Solution

The fourth proportional to 41,421,763,081.43, 62,125,842,177.36 and 17,833,649,582.87 is: 26,747,545,662.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,763,081.43 : 62,125,842,177.36 = 17,833,649,582.87 : x
  2. Step 2: Convert to fraction form
    41,421,763,081.43/62,125,842,177.36 = 17,833,649,582.87/x
  3. Step 3: Cross multiply
    41,421,763,081.43x = 62,125,842,177.36 × 17,833,649,582.87
  4. Step 4: Simplify right side
    41,421,763,081.43x = 1,107,930,499,431,723,565,056
  5. Step 5: Solve for x
    x = 1,107,930,499,431,723,565,056/41,421,763,081.43
  6. Step 6: Final answer
    x = 26,747,545,662.26

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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.