Home / 504,454,600.18-756,681,900.26-504,454,600.18

Finding the Fourth Proportional to 504,454,600.18, 756,681,900.26 and 504,454,600.18

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Solution

The fourth proportional to 504,454,600.18, 756,681,900.26 and 504,454,600.18 is: 756,681,900.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,454,600.18 : 756,681,900.26 = 504,454,600.18 : x
  2. Step 2: Convert to fraction form
    504,454,600.18/756,681,900.26 = 504,454,600.18/x
  3. Step 3: Cross multiply
    504,454,600.18x = 756,681,900.26 × 504,454,600.18
  4. Step 4: Simplify right side
    504,454,600.18x = 381,711,665,456,578,688
  5. Step 5: Solve for x
    x = 381,711,665,456,578,688/504,454,600.18
  6. Step 6: Final answer
    x = 756,681,900.26

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Similar ratio
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1.5x scale

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.