Home / 71,197,056-106,790,218.56-22,672,949.76

Finding the Fourth Proportional to 71,197,056, 106,790,218.56 and 22,672,949.76

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Solution

The fourth proportional to 71,197,056, 106,790,218.56 and 22,672,949.76 is: 34,007,716.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,197,056 : 106,790,218.56 = 22,672,949.76 : x
  2. Step 2: Convert to fraction form
    71,197,056/106,790,218.56 = 22,672,949.76/x
  3. Step 3: Cross multiply
    71,197,056x = 106,790,218.56 × 22,672,949.76
  4. Step 4: Simplify right side
    71,197,056x = 2,421,249,260,270,300
  5. Step 5: Solve for x
    x = 2,421,249,260,270,300/71,197,056
  6. Step 6: Final answer
    x = 34,007,716.00

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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.