Home / 2,506,489,546.14-3,759,859,202.40-953,901,198.36

Finding the Fourth Proportional to 2,506,489,546.14, 3,759,859,202.40 and 953,901,198.36

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Solution

The fourth proportional to 2,506,489,546.14, 3,759,859,202.40 and 953,901,198.36 is: 1,430,899,324.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,489,546.14 : 3,759,859,202.40 = 953,901,198.36 : x
  2. Step 2: Convert to fraction form
    2,506,489,546.14/3,759,859,202.40 = 953,901,198.36/x
  3. Step 3: Cross multiply
    2,506,489,546.14x = 3,759,859,202.40 × 953,901,198.36
  4. Step 4: Simplify right side
    2,506,489,546.14x = 3,586,534,198,834,233,856
  5. Step 5: Solve for x
    x = 3,586,534,198,834,233,856/2,506,489,546.14
  6. Step 6: Final answer
    x = 1,430,899,324.66

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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.