Home / 39,556,791.88-54,574,711.54-24,873,575.51

Finding the Fourth Proportional to 39,556,791.88, 54,574,711.54 and 24,873,575.51

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Solution

The fourth proportional to 39,556,791.88, 54,574,711.54 and 24,873,575.51 is: 34,316,943.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,556,791.88 : 54,574,711.54 = 24,873,575.51 : x
  2. Step 2: Convert to fraction form
    39,556,791.88/54,574,711.54 = 24,873,575.51/x
  3. Step 3: Cross multiply
    39,556,791.88x = 54,574,711.54 × 24,873,575.51
  4. Step 4: Simplify right side
    39,556,791.88x = 1,357,468,208,426,658.50
  5. Step 5: Solve for x
    x = 1,357,468,208,426,658.50/39,556,791.88
  6. Step 6: Final answer
    x = 34,316,943.92

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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.