Home / 22,326,418.29-33,440,800.91-15,829,801.32

Finding the Fourth Proportional to 22,326,418.29, 33,440,800.91 and 15,829,801.32

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Solution

The fourth proportional to 22,326,418.29, 33,440,800.91 and 15,829,801.32 is: 23,710,083.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326,418.29 : 33,440,800.91 = 15,829,801.32 : x
  2. Step 2: Convert to fraction form
    22,326,418.29/33,440,800.91 = 15,829,801.32/x
  3. Step 3: Cross multiply
    22,326,418.29x = 33,440,800.91 × 15,829,801.32
  4. Step 4: Simplify right side
    22,326,418.29x = 529,361,234,307,826.25
  5. Step 5: Solve for x
    x = 529,361,234,307,826.25/22,326,418.29
  6. Step 6: Final answer
    x = 23,710,083.16

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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.