Home / 159,164,320.25-238,746,480.27-44,148,862.52

Finding the Fourth Proportional to 159,164,320.25, 238,746,480.27 and 44,148,862.52

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Solution

The fourth proportional to 159,164,320.25, 238,746,480.27 and 44,148,862.52 is: 66,223,293.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,164,320.25 : 238,746,480.27 = 44,148,862.52 : x
  2. Step 2: Convert to fraction form
    159,164,320.25/238,746,480.27 = 44,148,862.52/x
  3. Step 3: Cross multiply
    159,164,320.25x = 238,746,480.27 × 44,148,862.52
  4. Step 4: Simplify right side
    159,164,320.25x = 10,540,385,534,353,378
  5. Step 5: Solve for x
    x = 10,540,385,534,353,378/159,164,320.25
  6. Step 6: Final answer
    x = 66,223,293.75

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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.