Home / 32,082,954,312.96-48,104,809,132.80-15,299,898,729.60

Finding the Fourth Proportional to 32,082,954,312.96, 48,104,809,132.80 and 15,299,898,729.60

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Solution

The fourth proportional to 32,082,954,312.96, 48,104,809,132.80 and 15,299,898,729.60 is: 22,940,490,484.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,082,954,312.96 : 48,104,809,132.80 = 15,299,898,729.60 : x
  2. Step 2: Convert to fraction form
    32,082,954,312.96/48,104,809,132.80 = 15,299,898,729.60/x
  3. Step 3: Cross multiply
    32,082,954,312.96x = 48,104,809,132.80 × 15,299,898,729.60
  4. Step 4: Simplify right side
    32,082,954,312.96x = 735,998,708,138,577,231,872
  5. Step 5: Solve for x
    x = 735,998,708,138,577,231,872/32,082,954,312.96
  6. Step 6: Final answer
    x = 22,940,490,484.73

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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.