Home / 41,345,423.84-57,055,714.44-23,010,315.68

Finding the Fourth Proportional to 41,345,423.84, 57,055,714.44 and 23,010,315.68

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Solution

The fourth proportional to 41,345,423.84, 57,055,714.44 and 23,010,315.68 is: 31,753,695.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345,423.84 : 57,055,714.44 = 23,010,315.68 : x
  2. Step 2: Convert to fraction form
    41,345,423.84/57,055,714.44 = 23,010,315.68/x
  3. Step 3: Cross multiply
    41,345,423.84x = 57,055,714.44 × 23,010,315.68
  4. Step 4: Simplify right side
    41,345,423.84x = 1,312,870,000,327,055.75
  5. Step 5: Solve for x
    x = 1,312,870,000,327,055.75/41,345,423.84
  6. Step 6: Final answer
    x = 31,753,695.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.