Home / 6,262,269,665.28-8,641,937,669.76-3,442,925,552.64

Finding the Fourth Proportional to 6,262,269,665.28, 8,641,937,669.76 and 3,442,925,552.64

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Solution

The fourth proportional to 6,262,269,665.28, 8,641,937,669.76 and 3,442,925,552.64 is: 4,751,240,303.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,269,665.28 : 8,641,937,669.76 = 3,442,925,552.64 : x
  2. Step 2: Convert to fraction form
    6,262,269,665.28/8,641,937,669.76 = 3,442,925,552.64/x
  3. Step 3: Cross multiply
    6,262,269,665.28x = 8,641,937,669.76 × 3,442,925,552.64
  4. Step 4: Simplify right side
    6,262,269,665.28x = 29,753,548,027,538,882,560
  5. Step 5: Solve for x
    x = 29,753,548,027,538,882,560/6,262,269,665.28
  6. Step 6: Final answer
    x = 4,751,240,303.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.