Home / 204,073,992,005.30-306,110,988,007.95-204,073,992,005.30

Finding the Fourth Proportional to 204,073,992,005.30, 306,110,988,007.95 and 204,073,992,005.30

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Solution

The fourth proportional to 204,073,992,005.30, 306,110,988,007.95 and 204,073,992,005.30 is: 306,110,988,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,073,992,005.30 : 306,110,988,007.95 = 204,073,992,005.30 : x
  2. Step 2: Convert to fraction form
    204,073,992,005.30/306,110,988,007.95 = 204,073,992,005.30/x
  3. Step 3: Cross multiply
    204,073,992,005.30x = 306,110,988,007.95 × 204,073,992,005.30
  4. Step 4: Simplify right side
    204,073,992,005.30x = 62,469,291,319,468,868,239,360
  5. Step 5: Solve for x
    x = 62,469,291,319,468,868,239,360/204,073,992,005.30
  6. Step 6: Final answer
    x = 306,110,988,007.95

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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.