Home / 6,377,465,701.60-9,566,198,552.40-6,291,469,362.40

Finding the Fourth Proportional to 6,377,465,701.60, 9,566,198,552.40 and 6,291,469,362.40

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Solution

The fourth proportional to 6,377,465,701.60, 9,566,198,552.40 and 6,291,469,362.40 is: 9,437,204,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,465,701.60 : 9,566,198,552.40 = 6,291,469,362.40 : x
  2. Step 2: Convert to fraction form
    6,377,465,701.60/9,566,198,552.40 = 6,291,469,362.40/x
  3. Step 3: Cross multiply
    6,377,465,701.60x = 9,566,198,552.40 × 6,291,469,362.40
  4. Step 4: Simplify right side
    6,377,465,701.60x = 60,185,445,107,059,826,688
  5. Step 5: Solve for x
    x = 60,185,445,107,059,826,688/6,377,465,701.60
  6. Step 6: Final answer
    x = 9,437,204,043.60

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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.