Home / 41,079,847.72-61,521,967.04-23,771,561.68

Finding the Fourth Proportional to 41,079,847.72, 61,521,967.04 and 23,771,561.68

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Solution

The fourth proportional to 41,079,847.72, 61,521,967.04 and 23,771,561.68 is: 35,600,746.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,847.72 : 61,521,967.04 = 23,771,561.68 : x
  2. Step 2: Convert to fraction form
    41,079,847.72/61,521,967.04 = 23,771,561.68/x
  3. Step 3: Cross multiply
    41,079,847.72x = 61,521,967.04 × 23,771,561.68
  4. Step 4: Simplify right side
    41,079,847.72x = 1,462,473,234,166,287
  5. Step 5: Solve for x
    x = 1,462,473,234,166,287/41,079,847.72
  6. Step 6: Final answer
    x = 35,600,746.24

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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.