Home / 5,327,531,999.10-7,991,297,998.65-5,073,574,059.90

Finding the Fourth Proportional to 5,327,531,999.10, 7,991,297,998.65 and 5,073,574,059.90

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Solution

The fourth proportional to 5,327,531,999.10, 7,991,297,998.65 and 5,073,574,059.90 is: 7,610,361,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,531,999.10 : 7,991,297,998.65 = 5,073,574,059.90 : x
  2. Step 2: Convert to fraction form
    5,327,531,999.10/7,991,297,998.65 = 5,073,574,059.90/x
  3. Step 3: Cross multiply
    5,327,531,999.10x = 7,991,297,998.65 × 5,073,574,059.90
  4. Step 4: Simplify right side
    5,327,531,999.10x = 40,544,442,230,881,419,264
  5. Step 5: Solve for x
    x = 40,544,442,230,881,419,264/5,327,531,999.10
  6. Step 6: Final answer
    x = 7,610,361,089.85

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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.