Home / 34,043,227.10-46,979,599.82-18,573,313.12

Finding the Fourth Proportional to 34,043,227.10, 46,979,599.82 and 18,573,313.12

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Solution

The fourth proportional to 34,043,227.10, 46,979,599.82 and 18,573,313.12 is: 25,631,142.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,043,227.10 : 46,979,599.82 = 18,573,313.12 : x
  2. Step 2: Convert to fraction form
    34,043,227.10/46,979,599.82 = 18,573,313.12/x
  3. Step 3: Cross multiply
    34,043,227.10x = 46,979,599.82 × 18,573,313.12
  4. Step 4: Simplify right side
    34,043,227.10x = 872,566,817,709,155.75
  5. Step 5: Solve for x
    x = 872,566,817,709,155.75/34,043,227.10
  6. Step 6: Final answer
    x = 25,631,142.87

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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.