Home / 16,675,322.70-22,993,671.54-10,863,326.46

Finding the Fourth Proportional to 16,675,322.70, 22,993,671.54 and 10,863,326.46

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Solution

The fourth proportional to 16,675,322.70, 22,993,671.54 and 10,863,326.46 is: 14,979,485.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,322.70 : 22,993,671.54 = 10,863,326.46 : x
  2. Step 2: Convert to fraction form
    16,675,322.70/22,993,671.54 = 10,863,326.46/x
  3. Step 3: Cross multiply
    16,675,322.70x = 22,993,671.54 × 10,863,326.46
  4. Step 4: Simplify right side
    16,675,322.70x = 249,787,760,453,030.97
  5. Step 5: Solve for x
    x = 249,787,760,453,030.97/16,675,322.70
  6. Step 6: Final answer
    x = 14,979,485.85

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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.