Home / 6,724,596,625.77-9,279,332,635.19-3,753,826,214.25

Finding the Fourth Proportional to 6,724,596,625.77, 9,279,332,635.19 and 3,753,826,214.25

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Solution

The fourth proportional to 6,724,596,625.77, 9,279,332,635.19 and 3,753,826,214.25 is: 5,179,939,264.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,596,625.77 : 9,279,332,635.19 = 3,753,826,214.25 : x
  2. Step 2: Convert to fraction form
    6,724,596,625.77/9,279,332,635.19 = 3,753,826,214.25/x
  3. Step 3: Cross multiply
    6,724,596,625.77x = 9,279,332,635.19 × 3,753,826,214.25
  4. Step 4: Simplify right side
    6,724,596,625.77x = 34,833,002,096,702,984,192
  5. Step 5: Solve for x
    x = 34,833,002,096,702,984,192/6,724,596,625.77
  6. Step 6: Final answer
    x = 5,179,939,264.05

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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.