Home / 1,336,231,888.33-2,001,976,424.66-558,165,260.29

Finding the Fourth Proportional to 1,336,231,888.33, 2,001,976,424.66 and 558,165,260.29

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Solution

The fourth proportional to 1,336,231,888.33, 2,001,976,424.66 and 558,165,260.29 is: 836,257,315.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,231,888.33 : 2,001,976,424.66 = 558,165,260.29 : x
  2. Step 2: Convert to fraction form
    1,336,231,888.33/2,001,976,424.66 = 558,165,260.29/x
  3. Step 3: Cross multiply
    1,336,231,888.33x = 2,001,976,424.66 × 558,165,260.29
  4. Step 4: Simplify right side
    1,336,231,888.33x = 1,117,433,692,162,001,536
  5. Step 5: Solve for x
    x = 1,117,433,692,162,001,536/1,336,231,888.33
  6. Step 6: Final answer
    x = 836,257,315.76

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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.