Home / 583,242,734.30-874,718,486.10-228,789,062.10

Finding the Fourth Proportional to 583,242,734.30, 874,718,486.10 and 228,789,062.10

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Solution

The fourth proportional to 583,242,734.30, 874,718,486.10 and 228,789,062.10 is: 343,126,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,242,734.30 : 874,718,486.10 = 228,789,062.10 : x
  2. Step 2: Convert to fraction form
    583,242,734.30/874,718,486.10 = 228,789,062.10/x
  3. Step 3: Cross multiply
    583,242,734.30x = 874,718,486.10 × 228,789,062.10
  4. Step 4: Simplify right side
    583,242,734.30x = 200,126,022,036,350,880
  5. Step 5: Solve for x
    x = 200,126,022,036,350,880/583,242,734.30
  6. Step 6: Final answer
    x = 343,126,472.51

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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.