Home / 28,562,592.11-42,843,794.73-10,366,763.04

Finding the Fourth Proportional to 28,562,592.11, 42,843,794.73 and 10,366,763.04

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Solution

The fourth proportional to 28,562,592.11, 42,843,794.73 and 10,366,763.04 is: 15,550,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,562,592.11 : 42,843,794.73 = 10,366,763.04 : x
  2. Step 2: Convert to fraction form
    28,562,592.11/42,843,794.73 = 10,366,763.04/x
  3. Step 3: Cross multiply
    28,562,592.11x = 42,843,794.73 × 10,366,763.04
  4. Step 4: Simplify right side
    28,562,592.11x = 444,151,467,700,310.69
  5. Step 5: Solve for x
    x = 444,151,467,700,310.69/28,562,592.11
  6. Step 6: Final answer
    x = 15,550,110.65

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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.