Home / 33,212,499.60-49,825,747.80-14,033,384.40

Finding the Fourth Proportional to 33,212,499.60, 49,825,747.80 and 14,033,384.40

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Solution

The fourth proportional to 33,212,499.60, 49,825,747.80 and 14,033,384.40 is: 21,053,033.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,499.60 : 49,825,747.80 = 14,033,384.40 : x
  2. Step 2: Convert to fraction form
    33,212,499.60/49,825,747.80 = 14,033,384.40/x
  3. Step 3: Cross multiply
    33,212,499.60x = 49,825,747.80 × 14,033,384.40
  4. Step 4: Simplify right side
    33,212,499.60x = 699,223,871,894,854.25
  5. Step 5: Solve for x
    x = 699,223,871,894,854.25/33,212,499.60
  6. Step 6: Final answer
    x = 21,053,033.66

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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.