Home / 22,382,190.56-33,573,283.07-6,208,141.86

Finding the Fourth Proportional to 22,382,190.56, 33,573,283.07 and 6,208,141.86

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Solution

The fourth proportional to 22,382,190.56, 33,573,283.07 and 6,208,141.86 is: 9,312,212.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,382,190.56 : 33,573,283.07 = 6,208,141.86 : x
  2. Step 2: Convert to fraction form
    22,382,190.56/33,573,283.07 = 6,208,141.86/x
  3. Step 3: Cross multiply
    22,382,190.56x = 33,573,283.07 × 6,208,141.86
  4. Step 4: Simplify right side
    22,382,190.56x = 208,427,703,973,455.59
  5. Step 5: Solve for x
    x = 208,427,703,973,455.59/22,382,190.56
  6. Step 6: Final answer
    x = 9,312,212.02

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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.