Home / 6,551,230,688.15-9,826,846,032.23-4,347,238,572.95

Finding the Fourth Proportional to 6,551,230,688.15, 9,826,846,032.23 and 4,347,238,572.95

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Solution

The fourth proportional to 6,551,230,688.15, 9,826,846,032.23 and 4,347,238,572.95 is: 6,520,857,859.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,230,688.15 : 9,826,846,032.23 = 4,347,238,572.95 : x
  2. Step 2: Convert to fraction form
    6,551,230,688.15/9,826,846,032.23 = 4,347,238,572.95/x
  3. Step 3: Cross multiply
    6,551,230,688.15x = 9,826,846,032.23 × 4,347,238,572.95
  4. Step 4: Simplify right side
    6,551,230,688.15x = 42,719,644,121,750,913,024
  5. Step 5: Solve for x
    x = 42,719,644,121,750,913,024/6,551,230,688.15
  6. Step 6: Final answer
    x = 6,520,857,859.43

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Double scale
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Similar ratio
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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.