Home / 267,511,290,868.32-369,165,641,657.76-147,217,229,033.28

Finding the Fourth Proportional to 267,511,290,868.32, 369,165,641,657.76 and 147,217,229,033.28

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Solution

The fourth proportional to 267,511,290,868.32, 369,165,641,657.76 and 147,217,229,033.28 is: 203,159,809,228.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,511,290,868.32 : 369,165,641,657.76 = 147,217,229,033.28 : x
  2. Step 2: Convert to fraction form
    267,511,290,868.32/369,165,641,657.76 = 147,217,229,033.28/x
  3. Step 3: Cross multiply
    267,511,290,868.32x = 369,165,641,657.76 × 147,217,229,033.28
  4. Step 4: Simplify right side
    267,511,290,868.32x = 54,347,542,819,148,224,528,384
  5. Step 5: Solve for x
    x = 54,347,542,819,148,224,528,384/267,511,290,868.32
  6. Step 6: Final answer
    x = 203,159,809,228.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.