Home / 11,165,503,063.50-16,753,200,448.67-5,852,352,526.78

Finding the Fourth Proportional to 11,165,503,063.50, 16,753,200,448.67 and 5,852,352,526.78

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Solution

The fourth proportional to 11,165,503,063.50, 16,753,200,448.67 and 5,852,352,526.78 is: 8,781,121,138.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,165,503,063.50 : 16,753,200,448.67 = 5,852,352,526.78 : x
  2. Step 2: Convert to fraction form
    11,165,503,063.50/16,753,200,448.67 = 5,852,352,526.78/x
  3. Step 3: Cross multiply
    11,165,503,063.50x = 16,753,200,448.67 × 5,852,352,526.78
  4. Step 4: Simplify right side
    11,165,503,063.50x = 98,045,634,977,354,563,584
  5. Step 5: Solve for x
    x = 98,045,634,977,354,563,584/11,165,503,063.50
  6. Step 6: Final answer
    x = 8,781,121,138.90

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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.