Home / 136,400,116.70-204,600,175.05-136,400,116.70

Finding the Fourth Proportional to 136,400,116.70, 204,600,175.05 and 136,400,116.70

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Solution

The fourth proportional to 136,400,116.70, 204,600,175.05 and 136,400,116.70 is: 204,600,175.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,400,116.70 : 204,600,175.05 = 136,400,116.70 : x
  2. Step 2: Convert to fraction form
    136,400,116.70/204,600,175.05 = 136,400,116.70/x
  3. Step 3: Cross multiply
    136,400,116.70x = 204,600,175.05 × 136,400,116.70
  4. Step 4: Simplify right side
    136,400,116.70x = 27,907,487,753,660,428
  5. Step 5: Solve for x
    x = 27,907,487,753,660,428/136,400,116.70
  6. Step 6: Final answer
    x = 204,600,175.05

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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.