Home / 22,488,180.18-33,746,144.67-8,838,928.50

Finding the Fourth Proportional to 22,488,180.18, 33,746,144.67 and 8,838,928.50

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Solution

The fourth proportional to 22,488,180.18, 33,746,144.67 and 8,838,928.50 is: 13,263,846.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,488,180.18 : 33,746,144.67 = 8,838,928.50 : x
  2. Step 2: Convert to fraction form
    22,488,180.18/33,746,144.67 = 8,838,928.50/x
  3. Step 3: Cross multiply
    22,488,180.18x = 33,746,144.67 × 8,838,928.50
  4. Step 4: Simplify right side
    22,488,180.18x = 298,279,759,888,786.12
  5. Step 5: Solve for x
    x = 298,279,759,888,786.12/22,488,180.18
  6. Step 6: Final answer
    x = 13,263,846.05

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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.