Home / 22,618,312.43-33,929,174.50-7,054,177.01

Finding the Fourth Proportional to 22,618,312.43, 33,929,174.50 and 7,054,177.01

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Solution

The fourth proportional to 22,618,312.43, 33,929,174.50 and 7,054,177.01 is: 10,581,797.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,618,312.43 : 33,929,174.50 = 7,054,177.01 : x
  2. Step 2: Convert to fraction form
    22,618,312.43/33,929,174.50 = 7,054,177.01/x
  3. Step 3: Cross multiply
    22,618,312.43x = 33,929,174.50 × 7,054,177.01
  4. Step 4: Simplify right side
    22,618,312.43x = 239,342,402,538,896.94
  5. Step 5: Solve for x
    x = 239,342,402,538,896.94/22,618,312.43
  6. Step 6: Final answer
    x = 10,581,797.53

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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.