Home / 136,562,787.70-204,844,181.55-134,295,306.10

Finding the Fourth Proportional to 136,562,787.70, 204,844,181.55 and 134,295,306.10

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Solution

The fourth proportional to 136,562,787.70, 204,844,181.55 and 134,295,306.10 is: 201,442,959.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,562,787.70 : 204,844,181.55 = 134,295,306.10 : x
  2. Step 2: Convert to fraction form
    136,562,787.70/204,844,181.55 = 134,295,306.10/x
  3. Step 3: Cross multiply
    136,562,787.70x = 204,844,181.55 × 134,295,306.10
  4. Step 4: Simplify right side
    136,562,787.70x = 27,509,612,064,061,224
  5. Step 5: Solve for x
    x = 27,509,612,064,061,224/136,562,787.70
  6. Step 6: Final answer
    x = 201,442,959.15

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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.