Home / 1,696,674,227.56-2,544,985,731.48-763,337,983.90

Finding the Fourth Proportional to 1,696,674,227.56, 2,544,985,731.48 and 763,337,983.90

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Solution

The fourth proportional to 1,696,674,227.56, 2,544,985,731.48 and 763,337,983.90 is: 1,144,995,453.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,674,227.56 : 2,544,985,731.48 = 763,337,983.90 : x
  2. Step 2: Convert to fraction form
    1,696,674,227.56/2,544,985,731.48 = 763,337,983.90/x
  3. Step 3: Cross multiply
    1,696,674,227.56x = 2,544,985,731.48 × 763,337,983.90
  4. Step 4: Simplify right side
    1,696,674,227.56x = 1,942,684,277,322,209,792
  5. Step 5: Solve for x
    x = 1,942,684,277,322,209,792/1,696,674,227.56
  6. Step 6: Final answer
    x = 1,144,995,453.91

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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.