Home / 26,342,953.23-39,514,208.04-20,590,525.47

Finding the Fourth Proportional to 26,342,953.23, 39,514,208.04 and 20,590,525.47

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Solution

The fourth proportional to 26,342,953.23, 39,514,208.04 and 20,590,525.47 is: 30,885,614.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,342,953.23 : 39,514,208.04 = 20,590,525.47 : x
  2. Step 2: Convert to fraction form
    26,342,953.23/39,514,208.04 = 20,590,525.47/x
  3. Step 3: Cross multiply
    26,342,953.23x = 39,514,208.04 × 20,590,525.47
  4. Step 4: Simplify right side
    26,342,953.23x = 813,618,307,074,498.75
  5. Step 5: Solve for x
    x = 813,618,307,074,498.75/26,342,953.23
  6. Step 6: Final answer
    x = 30,885,614.83

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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.