Home / 17,735,299.52-24,472,634.10-9,999,880.52

Finding the Fourth Proportional to 17,735,299.52, 24,472,634.10 and 9,999,880.52

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Solution

The fourth proportional to 17,735,299.52, 24,472,634.10 and 9,999,880.52 is: 13,798,662.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,735,299.52 : 24,472,634.10 = 9,999,880.52 : x
  2. Step 2: Convert to fraction form
    17,735,299.52/24,472,634.10 = 9,999,880.52/x
  3. Step 3: Cross multiply
    17,735,299.52x = 24,472,634.10 × 9,999,880.52
  4. Step 4: Simplify right side
    17,735,299.52x = 244,723,417,009,677.75
  5. Step 5: Solve for x
    x = 244,723,417,009,677.75/17,735,299.52
  6. Step 6: Final answer
    x = 13,798,662.76

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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.