Home / 22,447,151.48-33,636,478.26-11,667,953.36

Finding the Fourth Proportional to 22,447,151.48, 33,636,478.26 and 11,667,953.36

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Solution

The fourth proportional to 22,447,151.48, 33,636,478.26 and 11,667,953.36 is: 17,484,127.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,447,151.48 : 33,636,478.26 = 11,667,953.36 : x
  2. Step 2: Convert to fraction form
    22,447,151.48/33,636,478.26 = 11,667,953.36/x
  3. Step 3: Cross multiply
    22,447,151.48x = 33,636,478.26 × 11,667,953.36
  4. Step 4: Simplify right side
    22,447,151.48x = 392,468,859,532,333.94
  5. Step 5: Solve for x
    x = 392,468,859,532,333.94/22,447,151.48
  6. Step 6: Final answer
    x = 17,484,127.55

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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.