Home / 13,462,711,502.30-20,194,067,254.84-4,498,900,767.68

Finding the Fourth Proportional to 13,462,711,502.30, 20,194,067,254.84 and 4,498,900,767.68

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Solution

The fourth proportional to 13,462,711,502.30, 20,194,067,254.84 and 4,498,900,767.68 is: 6,748,351,151.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,462,711,502.30 : 20,194,067,254.84 = 4,498,900,767.68 : x
  2. Step 2: Convert to fraction form
    13,462,711,502.30/20,194,067,254.84 = 4,498,900,767.68/x
  3. Step 3: Cross multiply
    13,462,711,502.30x = 20,194,067,254.84 × 4,498,900,767.68
  4. Step 4: Simplify right side
    13,462,711,502.30x = 90,851,104,675,381,231,616
  5. Step 5: Solve for x
    x = 90,851,104,675,381,231,616/13,462,711,502.30
  6. Step 6: Final answer
    x = 6,748,351,151.98

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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.