Home / 33,217,982.80-49,822,308.60-10,501,176.40

Finding the Fourth Proportional to 33,217,982.80, 49,822,308.60 and 10,501,176.40

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Solution

The fourth proportional to 33,217,982.80, 49,822,308.60 and 10,501,176.40 is: 15,750,289.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,982.80 : 49,822,308.60 = 10,501,176.40 : x
  2. Step 2: Convert to fraction form
    33,217,982.80/49,822,308.60 = 10,501,176.40/x
  3. Step 3: Cross multiply
    33,217,982.80x = 49,822,308.60 × 10,501,176.40
  4. Step 4: Simplify right side
    33,217,982.80x = 523,192,851,263,837.06
  5. Step 5: Solve for x
    x = 523,192,851,263,837.06/33,217,982.80
  6. Step 6: Final answer
    x = 15,750,289.67

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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.