Home / 1,360,024,304.80-2,036,635,234.80-1,087,926,512.80

Finding the Fourth Proportional to 1,360,024,304.80, 2,036,635,234.80 and 1,087,926,512.80

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Solution

The fourth proportional to 1,360,024,304.80, 2,036,635,234.80 and 1,087,926,512.80 is: 1,629,169,023.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,024,304.80 : 2,036,635,234.80 = 1,087,926,512.80 : x
  2. Step 2: Convert to fraction form
    1,360,024,304.80/2,036,635,234.80 = 1,087,926,512.80/x
  3. Step 3: Cross multiply
    1,360,024,304.80x = 2,036,635,234.80 × 1,087,926,512.80
  4. Step 4: Simplify right side
    1,360,024,304.80x = 2,215,709,468,841,573,120
  5. Step 5: Solve for x
    x = 2,215,709,468,841,573,120/1,360,024,304.80
  6. Step 6: Final answer
    x = 1,629,169,023.69

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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.