Home / 25,067,516.61-37,601,404.67-11,411,112.52

Finding the Fourth Proportional to 25,067,516.61, 37,601,404.67 and 11,411,112.52

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Solution

The fourth proportional to 25,067,516.61, 37,601,404.67 and 11,411,112.52 is: 17,116,727.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067,516.61 : 37,601,404.67 = 11,411,112.52 : x
  2. Step 2: Convert to fraction form
    25,067,516.61/37,601,404.67 = 11,411,112.52/x
  3. Step 3: Cross multiply
    25,067,516.61x = 37,601,404.67 × 11,411,112.52
  4. Step 4: Simplify right side
    25,067,516.61x = 429,073,859,463,445.12
  5. Step 5: Solve for x
    x = 429,073,859,463,445.12/25,067,516.61
  6. Step 6: Final answer
    x = 17,116,727.84

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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.