Home / 33,232,129.20-49,852,859.40-10,510,657.20

Finding the Fourth Proportional to 33,232,129.20, 49,852,859.40 and 10,510,657.20

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Solution

The fourth proportional to 33,232,129.20, 49,852,859.40 and 10,510,657.20 is: 15,767,461.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,232,129.20 : 49,852,859.40 = 10,510,657.20 : x
  2. Step 2: Convert to fraction form
    33,232,129.20/49,852,859.40 = 10,510,657.20/x
  3. Step 3: Cross multiply
    33,232,129.20x = 49,852,859.40 × 10,510,657.20
  4. Step 4: Simplify right side
    33,232,129.20x = 523,986,315,593,197.62
  5. Step 5: Solve for x
    x = 523,986,315,593,197.62/33,232,129.20
  6. Step 6: Final answer
    x = 15,767,461.44

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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.