Home / 24,349,469.19-33,602,300.08-13,185,981.69

Finding the Fourth Proportional to 24,349,469.19, 33,602,300.08 and 13,185,981.69

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Solution

The fourth proportional to 24,349,469.19, 33,602,300.08 and 13,185,981.69 is: 18,196,672.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,349,469.19 : 33,602,300.08 = 13,185,981.69 : x
  2. Step 2: Convert to fraction form
    24,349,469.19/33,602,300.08 = 13,185,981.69/x
  3. Step 3: Cross multiply
    24,349,469.19x = 33,602,300.08 × 13,185,981.69
  4. Step 4: Simplify right side
    24,349,469.19x = 443,079,313,437,791.94
  5. Step 5: Solve for x
    x = 443,079,313,437,791.94/24,349,469.19
  6. Step 6: Final answer
    x = 18,196,672.38

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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.