Home / 15,499,606,357.89-23,230,521,451.67-8,034,073,322.58

Finding the Fourth Proportional to 15,499,606,357.89, 23,230,521,451.67 and 8,034,073,322.58

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Solution

The fourth proportional to 15,499,606,357.89, 23,230,521,451.67 and 8,034,073,322.58 is: 12,041,319,524.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,499,606,357.89 : 23,230,521,451.67 = 8,034,073,322.58 : x
  2. Step 2: Convert to fraction form
    15,499,606,357.89/23,230,521,451.67 = 8,034,073,322.58/x
  3. Step 3: Cross multiply
    15,499,606,357.89x = 23,230,521,451.67 × 8,034,073,322.58
  4. Step 4: Simplify right side
    15,499,606,357.89x = 186,635,712,664,444,207,104
  5. Step 5: Solve for x
    x = 186,635,712,664,444,207,104/15,499,606,357.89
  6. Step 6: Final answer
    x = 12,041,319,524.83

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1.5x scale

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.