Home / 17,083,140.04-25,619,436.78-4,953,497.32

Finding the Fourth Proportional to 17,083,140.04, 25,619,436.78 and 4,953,497.32

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Solution

The fourth proportional to 17,083,140.04, 25,619,436.78 and 4,953,497.32 is: 7,428,716.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,140.04 : 25,619,436.78 = 4,953,497.32 : x
  2. Step 2: Convert to fraction form
    17,083,140.04/25,619,436.78 = 4,953,497.32/x
  3. Step 3: Cross multiply
    17,083,140.04x = 25,619,436.78 × 4,953,497.32
  4. Step 4: Simplify right side
    17,083,140.04x = 126,905,811,429,639.44
  5. Step 5: Solve for x
    x = 126,905,811,429,639.44/17,083,140.04
  6. Step 6: Final answer
    x = 7,428,716.92

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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.