Home / 23,823,073.76-35,717,189.15-7,639,813.22

Finding the Fourth Proportional to 23,823,073.76, 35,717,189.15 and 7,639,813.22

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Solution

The fourth proportional to 23,823,073.76, 35,717,189.15 and 7,639,813.22 is: 11,454,132.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,823,073.76 : 35,717,189.15 = 7,639,813.22 : x
  2. Step 2: Convert to fraction form
    23,823,073.76/35,717,189.15 = 7,639,813.22/x
  3. Step 3: Cross multiply
    23,823,073.76x = 35,717,189.15 × 7,639,813.22
  4. Step 4: Simplify right side
    23,823,073.76x = 272,872,653,632,625.56
  5. Step 5: Solve for x
    x = 272,872,653,632,625.56/23,823,073.76
  6. Step 6: Final answer
    x = 11,454,132.93

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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.