Home / 26,182,054.41-39,246,134.55-11,615,833.77

Finding the Fourth Proportional to 26,182,054.41, 39,246,134.55 and 11,615,833.77

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Solution

The fourth proportional to 26,182,054.41, 39,246,134.55 and 11,615,833.77 is: 17,411,795.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,182,054.41 : 39,246,134.55 = 11,615,833.77 : x
  2. Step 2: Convert to fraction form
    26,182,054.41/39,246,134.55 = 11,615,833.77/x
  3. Step 3: Cross multiply
    26,182,054.41x = 39,246,134.55 × 11,615,833.77
  4. Step 4: Simplify right side
    26,182,054.41x = 455,876,575,047,853.69
  5. Step 5: Solve for x
    x = 455,876,575,047,853.69/26,182,054.41
  6. Step 6: Final answer
    x = 17,411,795.42

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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.