Home / 33,772,859.80-50,655,401.70-9,838,331.80

Finding the Fourth Proportional to 33,772,859.80, 50,655,401.70 and 9,838,331.80

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Solution

The fourth proportional to 33,772,859.80, 50,655,401.70 and 9,838,331.80 is: 14,756,365.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,772,859.80 : 50,655,401.70 = 9,838,331.80 : x
  2. Step 2: Convert to fraction form
    33,772,859.80/50,655,401.70 = 9,838,331.80/x
  3. Step 3: Cross multiply
    33,772,859.80x = 50,655,401.70 × 9,838,331.80
  4. Step 4: Simplify right side
    33,772,859.80x = 498,364,649,386,884.12
  5. Step 5: Solve for x
    x = 498,364,649,386,884.12/33,772,859.80
  6. Step 6: Final answer
    x = 14,756,365.09

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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.