Home / 29,726,153.64-41,022,436.32-16,495,602.12

Finding the Fourth Proportional to 29,726,153.64, 41,022,436.32 and 16,495,602.12

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Solution

The fourth proportional to 29,726,153.64, 41,022,436.32 and 16,495,602.12 is: 22,764,121.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726,153.64 : 41,022,436.32 = 16,495,602.12 : x
  2. Step 2: Convert to fraction form
    29,726,153.64/41,022,436.32 = 16,495,602.12/x
  3. Step 3: Cross multiply
    29,726,153.64x = 41,022,436.32 × 16,495,602.12
  4. Step 4: Simplify right side
    29,726,153.64x = 676,689,787,527,757
  5. Step 5: Solve for x
    x = 676,689,787,527,757/29,726,153.64
  6. Step 6: Final answer
    x = 22,764,121.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.