Home / 33,221,683.40-49,832,525.10-32,661,811.40

Finding the Fourth Proportional to 33,221,683.40, 49,832,525.10 and 32,661,811.40

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Solution

The fourth proportional to 33,221,683.40, 49,832,525.10 and 32,661,811.40 is: 48,992,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,221,683.40 : 49,832,525.10 = 32,661,811.40 : x
  2. Step 2: Convert to fraction form
    33,221,683.40/49,832,525.10 = 32,661,811.40/x
  3. Step 3: Cross multiply
    33,221,683.40x = 49,832,525.10 × 32,661,811.40
  4. Step 4: Simplify right side
    33,221,683.40x = 1,627,620,536,401,966
  5. Step 5: Solve for x
    x = 1,627,620,536,401,966/33,221,683.40
  6. Step 6: Final answer
    x = 48,992,717.10

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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.