Home / 23,135,127.67-34,702,689.40-10,181,278.33

Finding the Fourth Proportional to 23,135,127.67, 34,702,689.40 and 10,181,278.33

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Solution

The fourth proportional to 23,135,127.67, 34,702,689.40 and 10,181,278.33 is: 15,271,916.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135,127.67 : 34,702,689.40 = 10,181,278.33 : x
  2. Step 2: Convert to fraction form
    23,135,127.67/34,702,689.40 = 10,181,278.33/x
  3. Step 3: Cross multiply
    23,135,127.67x = 34,702,689.40 × 10,181,278.33
  4. Step 4: Simplify right side
    23,135,127.67x = 353,317,739,663,933.44
  5. Step 5: Solve for x
    x = 353,317,739,663,933.44/23,135,127.67
  6. Step 6: Final answer
    x = 15,271,916.57

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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.