Home / 16,778,520,143.88-25,171,095,693.24-6,154,843,122.24

Finding the Fourth Proportional to 16,778,520,143.88, 25,171,095,693.24 and 6,154,843,122.24

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Solution

The fourth proportional to 16,778,520,143.88, 25,171,095,693.24 and 6,154,843,122.24 is: 9,233,480,895.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,778,520,143.88 : 25,171,095,693.24 = 6,154,843,122.24 : x
  2. Step 2: Convert to fraction form
    16,778,520,143.88/25,171,095,693.24 = 6,154,843,122.24/x
  3. Step 3: Cross multiply
    16,778,520,143.88x = 25,171,095,693.24 × 6,154,843,122.24
  4. Step 4: Simplify right side
    16,778,520,143.88x = 154,924,145,206,783,115,264
  5. Step 5: Solve for x
    x = 154,924,145,206,783,115,264/16,778,520,143.88
  6. Step 6: Final answer
    x = 9,233,480,895.71

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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.