Home / 2,463,223,500.59-3,399,071,959.16-1,445,990,230.56

Finding the Fourth Proportional to 2,463,223,500.59, 3,399,071,959.16 and 1,445,990,230.56

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Solution

The fourth proportional to 2,463,223,500.59, 3,399,071,959.16 and 1,445,990,230.56 is: 1,995,362,923.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,223,500.59 : 3,399,071,959.16 = 1,445,990,230.56 : x
  2. Step 2: Convert to fraction form
    2,463,223,500.59/3,399,071,959.16 = 1,445,990,230.56/x
  3. Step 3: Cross multiply
    2,463,223,500.59x = 3,399,071,959.16 × 1,445,990,230.56
  4. Step 4: Simplify right side
    2,463,223,500.59x = 4,915,024,845,926,980,608
  5. Step 5: Solve for x
    x = 4,915,024,845,926,980,608/2,463,223,500.59
  6. Step 6: Final answer
    x = 1,995,362,923.73

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Double scale
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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.