Home / 22,034,789.07-33,030,011.43-9,090,380.76

Finding the Fourth Proportional to 22,034,789.07, 33,030,011.43 and 9,090,380.76

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Solution

The fourth proportional to 22,034,789.07, 33,030,011.43 and 9,090,380.76 is: 13,626,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,789.07 : 33,030,011.43 = 9,090,380.76 : x
  2. Step 2: Convert to fraction form
    22,034,789.07/33,030,011.43 = 9,090,380.76/x
  3. Step 3: Cross multiply
    22,034,789.07x = 33,030,011.43 × 9,090,380.76
  4. Step 4: Simplify right side
    22,034,789.07x = 300,255,380,522,516
  5. Step 5: Solve for x
    x = 300,255,380,522,516/22,034,789.07
  6. Step 6: Final answer
    x = 13,626,424.08

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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.