Home / 4,872,303,963.73-6,723,605,501.19-2,757,714,507.20

Finding the Fourth Proportional to 4,872,303,963.73, 6,723,605,501.19 and 2,757,714,507.20

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Solution

The fourth proportional to 4,872,303,963.73, 6,723,605,501.19 and 2,757,714,507.20 is: 3,805,547,553.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,303,963.73 : 6,723,605,501.19 = 2,757,714,507.20 : x
  2. Step 2: Convert to fraction form
    4,872,303,963.73/6,723,605,501.19 = 2,757,714,507.20/x
  3. Step 3: Cross multiply
    4,872,303,963.73x = 6,723,605,501.19 × 2,757,714,507.20
  4. Step 4: Simplify right side
    4,872,303,963.73x = 18,541,784,431,346,196,480
  5. Step 5: Solve for x
    x = 18,541,784,431,346,196,480/4,872,303,963.73
  6. Step 6: Final answer
    x = 3,805,547,553.97

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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.