Home / 22,447,151.98-33,636,479.01-11,667,953.86

Finding the Fourth Proportional to 22,447,151.98, 33,636,479.01 and 11,667,953.86

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Solution

The fourth proportional to 22,447,151.98, 33,636,479.01 and 11,667,953.86 is: 17,484,128.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,447,151.98 : 33,636,479.01 = 11,667,953.86 : x
  2. Step 2: Convert to fraction form
    22,447,151.98/33,636,479.01 = 11,667,953.86/x
  3. Step 3: Cross multiply
    22,447,151.98x = 33,636,479.01 × 11,667,953.86
  4. Step 4: Simplify right side
    22,447,151.98x = 392,468,885,101,538.44
  5. Step 5: Solve for x
    x = 392,468,885,101,538.44/22,447,151.98
  6. Step 6: Final answer
    x = 17,484,128.30

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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.