Home / 22,426,684.12-33,611,420.22-10,914,884.74

Finding the Fourth Proportional to 22,426,684.12, 33,611,420.22 and 10,914,884.74

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Solution

The fourth proportional to 22,426,684.12, 33,611,420.22 and 10,914,884.74 is: 16,358,404.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,426,684.12 : 33,611,420.22 = 10,914,884.74 : x
  2. Step 2: Convert to fraction form
    22,426,684.12/33,611,420.22 = 10,914,884.74/x
  3. Step 3: Cross multiply
    22,426,684.12x = 33,611,420.22 × 10,914,884.74
  4. Step 4: Simplify right side
    22,426,684.12x = 366,864,777,649,005.44
  5. Step 5: Solve for x
    x = 366,864,777,649,005.44/22,426,684.12
  6. Step 6: Final answer
    x = 16,358,404.82

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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.