Home / 18,056,034,828.18-24,914,338,375.04-10,435,790,328

Finding the Fourth Proportional to 18,056,034,828.18, 24,914,338,375.04 and 10,435,790,328

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Solution

The fourth proportional to 18,056,034,828.18, 24,914,338,375.04 and 10,435,790,328 is: 14,399,662,712.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,034,828.18 : 24,914,338,375.04 = 10,435,790,328 : x
  2. Step 2: Convert to fraction form
    18,056,034,828.18/24,914,338,375.04 = 10,435,790,328/x
  3. Step 3: Cross multiply
    18,056,034,828.18x = 24,914,338,375.04 × 10,435,790,328
  4. Step 4: Simplify right side
    18,056,034,828.18x = 260,000,811,442,761,662,464
  5. Step 5: Solve for x
    x = 260,000,811,442,761,662,464/18,056,034,828.18
  6. Step 6: Final answer
    x = 14,399,662,712.05

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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.