Home / 4,872,304,023.80-6,723,605,583.96-2,757,714,567.26

Finding the Fourth Proportional to 4,872,304,023.80, 6,723,605,583.96 and 2,757,714,567.26

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Solution

The fourth proportional to 4,872,304,023.80, 6,723,605,583.96 and 2,757,714,567.26 is: 3,805,547,636.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,304,023.80 : 6,723,605,583.96 = 2,757,714,567.26 : x
  2. Step 2: Convert to fraction form
    4,872,304,023.80/6,723,605,583.96 = 2,757,714,567.26/x
  3. Step 3: Cross multiply
    4,872,304,023.80x = 6,723,605,583.96 × 2,757,714,567.26
  4. Step 4: Simplify right side
    4,872,304,023.80x = 18,541,785,063,397,171,200
  5. Step 5: Solve for x
    x = 18,541,785,063,397,171,200/4,872,304,023.80
  6. Step 6: Final answer
    x = 3,805,547,636.77

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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.