Home / 13,462,711,499.29-20,194,067,250.33-4,498,900,764.67

Finding the Fourth Proportional to 13,462,711,499.29, 20,194,067,250.33 and 4,498,900,764.67

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Solution

The fourth proportional to 13,462,711,499.29, 20,194,067,250.33 and 4,498,900,764.67 is: 6,748,351,147.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,462,711,499.29 : 20,194,067,250.33 = 4,498,900,764.67 : x
  2. Step 2: Convert to fraction form
    13,462,711,499.29/20,194,067,250.33 = 4,498,900,764.67/x
  3. Step 3: Cross multiply
    13,462,711,499.29x = 20,194,067,250.33 × 4,498,900,764.67
  4. Step 4: Simplify right side
    13,462,711,499.29x = 90,851,104,594,209,177,600
  5. Step 5: Solve for x
    x = 90,851,104,594,209,177,600/13,462,711,499.29
  6. Step 6: Final answer
    x = 6,748,351,147.46

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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.