Home / 24,228,926.52-33,435,918.71-13,215,675.66

Finding the Fourth Proportional to 24,228,926.52, 33,435,918.71 and 13,215,675.66

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Solution

The fourth proportional to 24,228,926.52, 33,435,918.71 and 13,215,675.66 is: 18,237,632.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,926.52 : 33,435,918.71 = 13,215,675.66 : x
  2. Step 2: Convert to fraction form
    24,228,926.52/33,435,918.71 = 13,215,675.66/x
  3. Step 3: Cross multiply
    24,228,926.52x = 33,435,918.71 × 13,215,675.66
  4. Step 4: Simplify right side
    24,228,926.52x = 441,878,256,999,407.19
  5. Step 5: Solve for x
    x = 441,878,256,999,407.19/24,228,926.52
  6. Step 6: Final answer
    x = 18,237,632.47

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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.