Home / 67,604,623.23-101,406,777.13-44,407,789.91

Finding the Fourth Proportional to 67,604,623.23, 101,406,777.13 and 44,407,789.91

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Solution

The fourth proportional to 67,604,623.23, 101,406,777.13 and 44,407,789.91 is: 66,611,581.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,604,623.23 : 101,406,777.13 = 44,407,789.91 : x
  2. Step 2: Convert to fraction form
    67,604,623.23/101,406,777.13 = 44,407,789.91/x
  3. Step 3: Cross multiply
    67,604,623.23x = 101,406,777.13 × 44,407,789.91
  4. Step 4: Simplify right side
    67,604,623.23x = 4,503,250,854,239,232
  5. Step 5: Solve for x
    x = 4,503,250,854,239,232/67,604,623.23
  6. Step 6: Final answer
    x = 66,611,581.27

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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.