Home / 17,954,247.52-24,776,889.96-10,219,290.40

Finding the Fourth Proportional to 17,954,247.52, 24,776,889.96 and 10,219,290.40

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Solution

The fourth proportional to 17,954,247.52, 24,776,889.96 and 10,219,290.40 is: 14,102,636.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,247.52 : 24,776,889.96 = 10,219,290.40 : x
  2. Step 2: Convert to fraction form
    17,954,247.52/24,776,889.96 = 10,219,290.40/x
  3. Step 3: Cross multiply
    17,954,247.52x = 24,776,889.96 × 10,219,290.40
  4. Step 4: Simplify right side
    17,954,247.52x = 253,202,233,710,084.41
  5. Step 5: Solve for x
    x = 253,202,233,710,084.41/17,954,247.52
  6. Step 6: Final answer
    x = 14,102,636.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.