Home / 21,524,777.01-32,277,666.04-6,168,581.55

Finding the Fourth Proportional to 21,524,777.01, 32,277,666.04 and 6,168,581.55

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Solution

The fourth proportional to 21,524,777.01, 32,277,666.04 and 6,168,581.55 is: 9,250,149.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,777.01 : 32,277,666.04 = 6,168,581.55 : x
  2. Step 2: Convert to fraction form
    21,524,777.01/32,277,666.04 = 6,168,581.55/x
  3. Step 3: Cross multiply
    21,524,777.01x = 32,277,666.04 × 6,168,581.55
  4. Step 4: Simplify right side
    21,524,777.01x = 199,107,415,195,984.12
  5. Step 5: Solve for x
    x = 199,107,415,195,984.12/21,524,777.01
  6. Step 6: Final answer
    x = 9,250,149.96

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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.