Home / 159,207,592.77-238,812,726.47-44,201,103.57

Finding the Fourth Proportional to 159,207,592.77, 238,812,726.47 and 44,201,103.57

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Solution

The fourth proportional to 159,207,592.77, 238,812,726.47 and 44,201,103.57 is: 66,302,026.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,207,592.77 : 238,812,726.47 = 44,201,103.57 : x
  2. Step 2: Convert to fraction form
    159,207,592.77/238,812,726.47 = 44,201,103.57/x
  3. Step 3: Cross multiply
    159,207,592.77x = 238,812,726.47 × 44,201,103.57
  4. Step 4: Simplify right side
    159,207,592.77x = 10,555,786,056,313,546
  5. Step 5: Solve for x
    x = 10,555,786,056,313,546/159,207,592.77
  6. Step 6: Final answer
    x = 66,302,026.63

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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.