Home / 4,872,304,146.57-6,723,605,753.33-2,757,714,690.30

Finding the Fourth Proportional to 4,872,304,146.57, 6,723,605,753.33 and 2,757,714,690.30

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Solution

The fourth proportional to 4,872,304,146.57, 6,723,605,753.33 and 2,757,714,690.30 is: 3,805,547,806.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,304,146.57 : 6,723,605,753.33 = 2,757,714,690.30 : x
  2. Step 2: Convert to fraction form
    4,872,304,146.57/6,723,605,753.33 = 2,757,714,690.30/x
  3. Step 3: Cross multiply
    4,872,304,146.57x = 6,723,605,753.33 × 2,757,714,690.30
  4. Step 4: Simplify right side
    4,872,304,146.57x = 18,541,786,357,743,738,880
  5. Step 5: Solve for x
    x = 18,541,786,357,743,738,880/4,872,304,146.57
  6. Step 6: Final answer
    x = 3,805,547,806.53

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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.