Home / 874,727,577-1,207,149,250.50-483,612,195.24

Finding the Fourth Proportional to 874,727,577, 1,207,149,250.50 and 483,612,195.24

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Solution

The fourth proportional to 874,727,577, 1,207,149,250.50 and 483,612,195.24 is: 667,398,758.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    874,727,577 : 1,207,149,250.50 = 483,612,195.24 : x
  2. Step 2: Convert to fraction form
    874,727,577/1,207,149,250.50 = 483,612,195.24/x
  3. Step 3: Cross multiply
    874,727,577x = 1,207,149,250.50 × 483,612,195.24
  4. Step 4: Simplify right side
    874,727,577x = 583,792,099,016,625,664
  5. Step 5: Solve for x
    x = 583,792,099,016,625,664/874,727,577
  6. Step 6: Final answer
    x = 667,398,758.62

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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.