Home / 170,600,258.08-235,428,195.24-92,283,630.88

Finding the Fourth Proportional to 170,600,258.08, 235,428,195.24 and 92,283,630.88

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Solution

The fourth proportional to 170,600,258.08, 235,428,195.24 and 92,283,630.88 is: 127,351,323.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,600,258.08 : 235,428,195.24 = 92,283,630.88 : x
  2. Step 2: Convert to fraction form
    170,600,258.08/235,428,195.24 = 92,283,630.88/x
  3. Step 3: Cross multiply
    170,600,258.08x = 235,428,195.24 × 92,283,630.88
  4. Step 4: Simplify right side
    170,600,258.08x = 21,726,168,668,272,732
  5. Step 5: Solve for x
    x = 21,726,168,668,272,732/170,600,258.08
  6. Step 6: Final answer
    x = 127,351,323.57

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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.