Home / 15,499,606,359.42-23,230,521,453.90-8,034,073,324.08

Finding the Fourth Proportional to 15,499,606,359.42, 23,230,521,453.90 and 8,034,073,324.08

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Solution

The fourth proportional to 15,499,606,359.42, 23,230,521,453.90 and 8,034,073,324.08 is: 12,041,319,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,499,606,359.42 : 23,230,521,453.90 = 8,034,073,324.08 : x
  2. Step 2: Convert to fraction form
    15,499,606,359.42/23,230,521,453.90 = 8,034,073,324.08/x
  3. Step 3: Cross multiply
    15,499,606,359.42x = 23,230,521,453.90 × 8,034,073,324.08
  4. Step 4: Simplify right side
    15,499,606,359.42x = 186,635,712,717,246,136,320
  5. Step 5: Solve for x
    x = 186,635,712,717,246,136,320/15,499,606,359.42
  6. Step 6: Final answer
    x = 12,041,319,527.05

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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.