Home / 17,927,427.36-26,897,935.44-10,744,116.72

Finding the Fourth Proportional to 17,927,427.36, 26,897,935.44 and 10,744,116.72

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Solution

The fourth proportional to 17,927,427.36, 26,897,935.44 and 10,744,116.72 is: 16,120,247.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,927,427.36 : 26,897,935.44 = 10,744,116.72 : x
  2. Step 2: Convert to fraction form
    17,927,427.36/26,897,935.44 = 10,744,116.72/x
  3. Step 3: Cross multiply
    17,927,427.36x = 26,897,935.44 × 10,744,116.72
  4. Step 4: Simplify right side
    17,927,427.36x = 288,994,557,894,384.56
  5. Step 5: Solve for x
    x = 288,994,557,894,384.56/17,927,427.36
  6. Step 6: Final answer
    x = 16,120,247.04

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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.