Home / 33,264,294.30-49,859,116.65-18,894,246.30

Finding the Fourth Proportional to 33,264,294.30, 49,859,116.65 and 18,894,246.30

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Solution

The fourth proportional to 33,264,294.30, 49,859,116.65 and 18,894,246.30 is: 28,320,168.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,294.30 : 49,859,116.65 = 18,894,246.30 : x
  2. Step 2: Convert to fraction form
    33,264,294.30/49,859,116.65 = 18,894,246.30/x
  3. Step 3: Cross multiply
    33,264,294.30x = 49,859,116.65 × 18,894,246.30
  4. Step 4: Simplify right side
    33,264,294.30x = 942,050,430,285,530.88
  5. Step 5: Solve for x
    x = 942,050,430,285,530.88/33,264,294.30
  6. Step 6: Final answer
    x = 28,320,168.82

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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.