Home / 4,420,858,028.60-6,631,287,042.90-4,059,265,572.20

Finding the Fourth Proportional to 4,420,858,028.60, 6,631,287,042.90 and 4,059,265,572.20

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Solution

The fourth proportional to 4,420,858,028.60, 6,631,287,042.90 and 4,059,265,572.20 is: 6,088,898,358.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,858,028.60 : 6,631,287,042.90 = 4,059,265,572.20 : x
  2. Step 2: Convert to fraction form
    4,420,858,028.60/6,631,287,042.90 = 4,059,265,572.20/x
  3. Step 3: Cross multiply
    4,420,858,028.60x = 6,631,287,042.90 × 4,059,265,572.20
  4. Step 4: Simplify right side
    4,420,858,028.60x = 26,918,155,192,619,913,216
  5. Step 5: Solve for x
    x = 26,918,155,192,619,913,216/4,420,858,028.60
  6. Step 6: Final answer
    x = 6,088,898,358.30

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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.