Home / 41,690,026-57,532,241.36-23,106,365.92

Finding the Fourth Proportional to 41,690,026, 57,532,241.36 and 23,106,365.92

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Solution

The fourth proportional to 41,690,026, 57,532,241.36 and 23,106,365.92 is: 31,886,788.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690,026 : 57,532,241.36 = 23,106,365.92 : x
  2. Step 2: Convert to fraction form
    41,690,026/57,532,241.36 = 23,106,365.92/x
  3. Step 3: Cross multiply
    41,690,026x = 57,532,241.36 × 23,106,365.92
  4. Step 4: Simplify right side
    41,690,026x = 1,329,361,021,061,918.50
  5. Step 5: Solve for x
    x = 1,329,361,021,061,918.50/41,690,026
  6. Step 6: Final answer
    x = 31,886,788.01

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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.