Home / 14,775,373.50-22,176,684.27-7,493,943.61

Finding the Fourth Proportional to 14,775,373.50, 22,176,684.27 and 7,493,943.61

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Solution

The fourth proportional to 14,775,373.50, 22,176,684.27 and 7,493,943.61 is: 11,247,825.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775,373.50 : 22,176,684.27 = 7,493,943.61 : x
  2. Step 2: Convert to fraction form
    14,775,373.50/22,176,684.27 = 7,493,943.61/x
  3. Step 3: Cross multiply
    14,775,373.50x = 22,176,684.27 × 7,493,943.61
  4. Step 4: Simplify right side
    14,775,373.50x = 166,190,821,320,712.31
  5. Step 5: Solve for x
    x = 166,190,821,320,712.31/14,775,373.50
  6. Step 6: Final answer
    x = 11,247,825.40

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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.