Home / 33,472,393.20-50,184,970.20-15,285,301.20

Finding the Fourth Proportional to 33,472,393.20, 50,184,970.20 and 15,285,301.20

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Solution

The fourth proportional to 33,472,393.20, 50,184,970.20 and 15,285,301.20 is: 22,917,165.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,472,393.20 : 50,184,970.20 = 15,285,301.20 : x
  2. Step 2: Convert to fraction form
    33,472,393.20/50,184,970.20 = 15,285,301.20/x
  3. Step 3: Cross multiply
    33,472,393.20x = 50,184,970.20 × 15,285,301.20
  4. Step 4: Simplify right side
    33,472,393.20x = 767,092,385,220,024.25
  5. Step 5: Solve for x
    x = 767,092,385,220,024.25/33,472,393.20
  6. Step 6: Final answer
    x = 22,917,165.82

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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.