Home / 41,702,890.03-57,549,987-23,117,983.07

Finding the Fourth Proportional to 41,702,890.03, 57,549,987 and 23,117,983.07

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Solution

The fourth proportional to 41,702,890.03, 57,549,987 and 23,117,983.07 is: 31,902,815.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,702,890.03 : 57,549,987 = 23,117,983.07 : x
  2. Step 2: Convert to fraction form
    41,702,890.03/57,549,987 = 23,117,983.07/x
  3. Step 3: Cross multiply
    41,702,890.03x = 57,549,987 × 23,117,983.07
  4. Step 4: Simplify right side
    41,702,890.03x = 1,330,439,625,144,720
  5. Step 5: Solve for x
    x = 1,330,439,625,144,720/41,702,890.03
  6. Step 6: Final answer
    x = 31,902,815.95

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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.