Home / 24,406,973.28-33,682,036.48-13,394,747.59

Finding the Fourth Proportional to 24,406,973.28, 33,682,036.48 and 13,394,747.59

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Solution

The fourth proportional to 24,406,973.28, 33,682,036.48 and 13,394,747.59 is: 18,484,978.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,406,973.28 : 33,682,036.48 = 13,394,747.59 : x
  2. Step 2: Convert to fraction form
    24,406,973.28/33,682,036.48 = 13,394,747.59/x
  3. Step 3: Cross multiply
    24,406,973.28x = 33,682,036.48 × 13,394,747.59
  4. Step 4: Simplify right side
    24,406,973.28x = 451,162,376,849,080.12
  5. Step 5: Solve for x
    x = 451,162,376,849,080.12/24,406,973.28
  6. Step 6: Final answer
    x = 18,484,978.52

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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.