Home / 7,427,189,538,208.60-11,145,873,260,825-2,592,191,180,498

Finding the Fourth Proportional to 7,427,189,538,208.60, 11,145,873,260,825 and 2,592,191,180,498

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Solution

The fourth proportional to 7,427,189,538,208.60, 11,145,873,260,825 and 2,592,191,180,498 is: 3,890,062,885,432.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,427,189,538,208.60 : 11,145,873,260,825 = 2,592,191,180,498 : x
  2. Step 2: Convert to fraction form
    7,427,189,538,208.60/11,145,873,260,825 = 2,592,191,180,498/x
  3. Step 3: Cross multiply
    7,427,189,538,208.60x = 11,145,873,260,825 × 2,592,191,180,498
  4. Step 4: Simplify right side
    7,427,189,538,208.60x = 28,892,234,365,659,048,740,651,008
  5. Step 5: Solve for x
    x = 28,892,234,365,659,048,740,651,008/7,427,189,538,208.60
  6. Step 6: Final answer
    x = 3,890,062,885,432.67

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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.