Home / 15,822,623.61-23,726,083.92-5,038,519.41

Finding the Fourth Proportional to 15,822,623.61, 23,726,083.92 and 5,038,519.41

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Solution

The fourth proportional to 15,822,623.61, 23,726,083.92 and 5,038,519.41 is: 7,555,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,822,623.61 : 23,726,083.92 = 5,038,519.41 : x
  2. Step 2: Convert to fraction form
    15,822,623.61/23,726,083.92 = 5,038,519.41/x
  3. Step 3: Cross multiply
    15,822,623.61x = 23,726,083.92 × 5,038,519.41
  4. Step 4: Simplify right side
    15,822,623.61x = 119,544,334,354,208.91
  5. Step 5: Solve for x
    x = 119,544,334,354,208.91/15,822,623.61
  6. Step 6: Final answer
    x = 7,555,278.90

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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.