Home / 7,427,189,441,250.20-11,145,873,115,558-2,592,191,083,567.20

Finding the Fourth Proportional to 7,427,189,441,250.20, 11,145,873,115,558 and 2,592,191,083,567.20

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Solution

The fourth proportional to 7,427,189,441,250.20, 11,145,873,115,558 and 2,592,191,083,567.20 is: 3,890,062,740,052.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,427,189,441,250.20 : 11,145,873,115,558 = 2,592,191,083,567.20 : x
  2. Step 2: Convert to fraction form
    7,427,189,441,250.20/11,145,873,115,558 = 2,592,191,083,567.20/x
  3. Step 3: Cross multiply
    7,427,189,441,250.20x = 11,145,873,115,558 × 2,592,191,083,567.20
  4. Step 4: Simplify right side
    7,427,189,441,250.20x = 28,892,232,908,720,818,117,148,672
  5. Step 5: Solve for x
    x = 28,892,232,908,720,818,117,148,672/7,427,189,441,250.20
  6. Step 6: Final answer
    x = 3,890,062,740,052.78

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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.