Home / 10,016,573,988.29-15,025,344,208.52-3,293,567,093.88

Finding the Fourth Proportional to 10,016,573,988.29, 15,025,344,208.52 and 3,293,567,093.88

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Solution

The fourth proportional to 10,016,573,988.29, 15,025,344,208.52 and 3,293,567,093.88 is: 4,940,509,531.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,016,573,988.29 : 15,025,344,208.52 = 3,293,567,093.88 : x
  2. Step 2: Convert to fraction form
    10,016,573,988.29/15,025,344,208.52 = 3,293,567,093.88/x
  3. Step 3: Cross multiply
    10,016,573,988.29x = 15,025,344,208.52 × 3,293,567,093.88
  4. Step 4: Simplify right side
    10,016,573,988.29x = 49,486,979,259,385,438,208
  5. Step 5: Solve for x
    x = 49,486,979,259,385,438,208/10,016,573,988.29
  6. Step 6: Final answer
    x = 4,940,509,531.23

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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.