Home / 17,965,360.29-26,948,256.44-5,010,722.45

Finding the Fourth Proportional to 17,965,360.29, 26,948,256.44 and 5,010,722.45

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Solution

The fourth proportional to 17,965,360.29, 26,948,256.44 and 5,010,722.45 is: 7,516,143.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965,360.29 : 26,948,256.44 = 5,010,722.45 : x
  2. Step 2: Convert to fraction form
    17,965,360.29/26,948,256.44 = 5,010,722.45/x
  3. Step 3: Cross multiply
    17,965,360.29x = 26,948,256.44 × 5,010,722.45
  4. Step 4: Simplify right side
    17,965,360.29x = 135,030,233,372,470.19
  5. Step 5: Solve for x
    x = 135,030,233,372,470.19/17,965,360.29
  6. Step 6: Final answer
    x = 7,516,143.91

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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.