Home / 13,234,712,194.20-19,852,068,291.30-5,874,466,920.60

Finding the Fourth Proportional to 13,234,712,194.20, 19,852,068,291.30 and 5,874,466,920.60

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Solution

The fourth proportional to 13,234,712,194.20, 19,852,068,291.30 and 5,874,466,920.60 is: 8,811,700,380.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,234,712,194.20 : 19,852,068,291.30 = 5,874,466,920.60 : x
  2. Step 2: Convert to fraction form
    13,234,712,194.20/19,852,068,291.30 = 5,874,466,920.60/x
  3. Step 3: Cross multiply
    13,234,712,194.20x = 19,852,068,291.30 × 5,874,466,920.60
  4. Step 4: Simplify right side
    13,234,712,194.20x = 116,620,318,482,734,022,656
  5. Step 5: Solve for x
    x = 116,620,318,482,734,022,656/13,234,712,194.20
  6. Step 6: Final answer
    x = 8,811,700,380.90

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Double scale
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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.