Home / 159,164,325.72-238,746,488.70-44,148,867.96

Finding the Fourth Proportional to 159,164,325.72, 238,746,488.70 and 44,148,867.96

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Solution

The fourth proportional to 159,164,325.72, 238,746,488.70 and 44,148,867.96 is: 66,223,301.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,164,325.72 : 238,746,488.70 = 44,148,867.96 : x
  2. Step 2: Convert to fraction form
    159,164,325.72/238,746,488.70 = 44,148,867.96/x
  3. Step 3: Cross multiply
    159,164,325.72x = 238,746,488.70 × 44,148,867.96
  4. Step 4: Simplify right side
    159,164,325.72x = 10,540,387,205,529,932
  5. Step 5: Solve for x
    x = 10,540,387,205,529,932/159,164,325.72
  6. Step 6: Final answer
    x = 66,223,301.97

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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.