Home / 136,067,798.20-204,101,697.30-97,804,046.20

Finding the Fourth Proportional to 136,067,798.20, 204,101,697.30 and 97,804,046.20

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Solution

The fourth proportional to 136,067,798.20, 204,101,697.30 and 97,804,046.20 is: 146,706,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,067,798.20 : 204,101,697.30 = 97,804,046.20 : x
  2. Step 2: Convert to fraction form
    136,067,798.20/204,101,697.30 = 97,804,046.20/x
  3. Step 3: Cross multiply
    136,067,798.20x = 204,101,697.30 × 97,804,046.20
  4. Step 4: Simplify right side
    136,067,798.20x = 19,961,971,832,227,616
  5. Step 5: Solve for x
    x = 19,961,971,832,227,616/136,067,798.20
  6. Step 6: Final answer
    x = 146,706,069.30

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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.