Home / 1,471,175,836.16-2,206,990,502.40-501,600,704

Finding the Fourth Proportional to 1,471,175,836.16, 2,206,990,502.40 and 501,600,704

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Solution

The fourth proportional to 1,471,175,836.16, 2,206,990,502.40 and 501,600,704 is: 752,478,366.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,175,836.16 : 2,206,990,502.40 = 501,600,704 : x
  2. Step 2: Convert to fraction form
    1,471,175,836.16/2,206,990,502.40 = 501,600,704/x
  3. Step 3: Cross multiply
    1,471,175,836.16x = 2,206,990,502.40 × 501,600,704
  4. Step 4: Simplify right side
    1,471,175,836.16x = 1,107,027,989,725,153,792
  5. Step 5: Solve for x
    x = 1,107,027,989,725,153,792/1,471,175,836.16
  6. Step 6: Final answer
    x = 752,478,366.29

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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.