Home / 29,536,696.24-40,758,940.20-16,482,930.64

Finding the Fourth Proportional to 29,536,696.24, 40,758,940.20 and 16,482,930.64

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Solution

The fourth proportional to 29,536,696.24, 40,758,940.20 and 16,482,930.64 is: 22,745,495.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,536,696.24 : 40,758,940.20 = 16,482,930.64 : x
  2. Step 2: Convert to fraction form
    29,536,696.24/40,758,940.20 = 16,482,930.64/x
  3. Step 3: Cross multiply
    29,536,696.24x = 40,758,940.20 × 16,482,930.64
  4. Step 4: Simplify right side
    29,536,696.24x = 671,826,784,276,507.75
  5. Step 5: Solve for x
    x = 671,826,784,276,507.75/29,536,696.24
  6. Step 6: Final answer
    x = 22,745,495.26

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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.