Home / 18,056,034,886.07-24,914,338,454.97-10,435,790,385.88

Finding the Fourth Proportional to 18,056,034,886.07, 24,914,338,454.97 and 10,435,790,385.88

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Solution

The fourth proportional to 18,056,034,886.07, 24,914,338,454.97 and 10,435,790,385.88 is: 14,399,662,791.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,034,886.07 : 24,914,338,454.97 = 10,435,790,385.88 : x
  2. Step 2: Convert to fraction form
    18,056,034,886.07/24,914,338,454.97 = 10,435,790,385.88/x
  3. Step 3: Cross multiply
    18,056,034,886.07x = 24,914,338,454.97 × 10,435,790,385.88
  4. Step 4: Simplify right side
    18,056,034,886.07x = 260,000,813,718,886,481,920
  5. Step 5: Solve for x
    x = 260,000,813,718,886,481,920/18,056,034,886.07
  6. Step 6: Final answer
    x = 14,399,662,791.94

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Double scale
Find fourth proportional to 18,056,034,887.07, 24,914,338,456.35 and 10,435,790,386.88
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.