Home / 4,174,502,761.38-6,264,741,629.34-1,518,553,705.92

Finding the Fourth Proportional to 4,174,502,761.38, 6,264,741,629.34 and 1,518,553,705.92

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Solution

The fourth proportional to 4,174,502,761.38, 6,264,741,629.34 and 1,518,553,705.92 is: 2,278,917,313.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,502,761.38 : 6,264,741,629.34 = 1,518,553,705.92 : x
  2. Step 2: Convert to fraction form
    4,174,502,761.38/6,264,741,629.34 = 1,518,553,705.92/x
  3. Step 3: Cross multiply
    4,174,502,761.38x = 6,264,741,629.34 × 1,518,553,705.92
  4. Step 4: Simplify right side
    4,174,502,761.38x = 9,513,346,617,865,555,968
  5. Step 5: Solve for x
    x = 9,513,346,617,865,555,968/4,174,502,761.38
  6. Step 6: Final answer
    x = 2,278,917,313.43

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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.