Home / 3,371,696,570.16-5,055,496,856-1,689,025,157.56

Finding the Fourth Proportional to 3,371,696,570.16, 5,055,496,856 and 1,689,025,157.56

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Solution

The fourth proportional to 3,371,696,570.16, 5,055,496,856 and 1,689,025,157.56 is: 2,532,511,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,696,570.16 : 5,055,496,856 = 1,689,025,157.56 : x
  2. Step 2: Convert to fraction form
    3,371,696,570.16/5,055,496,856 = 1,689,025,157.56/x
  3. Step 3: Cross multiply
    3,371,696,570.16x = 5,055,496,856 × 1,689,025,157.56
  4. Step 4: Simplify right side
    3,371,696,570.16x = 8,538,861,373,749,484,544
  5. Step 5: Solve for x
    x = 8,538,861,373,749,484,544/3,371,696,570.16
  6. Step 6: Final answer
    x = 2,532,511,807.06

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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.