Home / 22,031,923,289.49-33,054,368,844.25-7,108,808,903.61

Finding the Fourth Proportional to 22,031,923,289.49, 33,054,368,844.25 and 7,108,808,903.61

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Solution

The fourth proportional to 22,031,923,289.49, 33,054,368,844.25 and 7,108,808,903.61 is: 10,665,305,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031,923,289.49 : 33,054,368,844.25 = 7,108,808,903.61 : x
  2. Step 2: Convert to fraction form
    22,031,923,289.49/33,054,368,844.25 = 7,108,808,903.61/x
  3. Step 3: Cross multiply
    22,031,923,289.49x = 33,054,368,844.25 × 7,108,808,903.61
  4. Step 4: Simplify right side
    22,031,923,289.49x = 234,977,191,543,213,359,104
  5. Step 5: Solve for x
    x = 234,977,191,543,213,359,104/22,031,923,289.49
  6. Step 6: Final answer
    x = 10,665,305,450.45

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1.5x scale

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.