Home / 6,777,193,640.10-10,165,790,460.15-4,801,349,146.20

Finding the Fourth Proportional to 6,777,193,640.10, 10,165,790,460.15 and 4,801,349,146.20

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Solution

The fourth proportional to 6,777,193,640.10, 10,165,790,460.15 and 4,801,349,146.20 is: 7,202,023,719.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,193,640.10 : 10,165,790,460.15 = 4,801,349,146.20 : x
  2. Step 2: Convert to fraction form
    6,777,193,640.10/10,165,790,460.15 = 4,801,349,146.20/x
  3. Step 3: Cross multiply
    6,777,193,640.10x = 10,165,790,460.15 × 4,801,349,146.20
  4. Step 4: Simplify right side
    6,777,193,640.10x = 48,809,509,346,289,303,552
  5. Step 5: Solve for x
    x = 48,809,509,346,289,303,552/6,777,193,640.10
  6. Step 6: Final answer
    x = 7,202,023,719.30

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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.