Home / 11,165,503,059.83-16,753,200,443.17-5,852,352,523.11

Finding the Fourth Proportional to 11,165,503,059.83, 16,753,200,443.17 and 5,852,352,523.11

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Solution

The fourth proportional to 11,165,503,059.83, 16,753,200,443.17 and 5,852,352,523.11 is: 8,781,121,133.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,165,503,059.83 : 16,753,200,443.17 = 5,852,352,523.11 : x
  2. Step 2: Convert to fraction form
    11,165,503,059.83/16,753,200,443.17 = 5,852,352,523.11/x
  3. Step 3: Cross multiply
    11,165,503,059.83x = 16,753,200,443.17 × 5,852,352,523.11
  4. Step 4: Simplify right side
    11,165,503,059.83x = 98,045,634,883,778,641,920
  5. Step 5: Solve for x
    x = 98,045,634,883,778,641,920/11,165,503,059.83
  6. Step 6: Final answer
    x = 8,781,121,133.40

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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.