Home / 16,388,479,419.90-24,582,756,921.21-9,446,660,084.22

Finding the Fourth Proportional to 16,388,479,419.90, 24,582,756,921.21 and 9,446,660,084.22

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Solution

The fourth proportional to 16,388,479,419.90, 24,582,756,921.21 and 9,446,660,084.22 is: 14,170,011,910.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,388,479,419.90 : 24,582,756,921.21 = 9,446,660,084.22 : x
  2. Step 2: Convert to fraction form
    16,388,479,419.90/24,582,756,921.21 = 9,446,660,084.22/x
  3. Step 3: Cross multiply
    16,388,479,419.90x = 24,582,756,921.21 × 9,446,660,084.22
  4. Step 4: Simplify right side
    16,388,479,419.90x = 232,224,948,567,677,435,904
  5. Step 5: Solve for x
    x = 232,224,948,567,677,435,904/16,388,479,419.90
  6. Step 6: Final answer
    x = 14,170,011,910.06

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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.