Home / 24,228,038.40-33,435,087.19-13,214,785.32

Finding the Fourth Proportional to 24,228,038.40, 33,435,087.19 and 13,214,785.32

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Solution

The fourth proportional to 24,228,038.40, 33,435,087.19 and 13,214,785.32 is: 18,236,618.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,228,038.40 : 33,435,087.19 = 13,214,785.32 : x
  2. Step 2: Convert to fraction form
    24,228,038.40/33,435,087.19 = 13,214,785.32/x
  3. Step 3: Cross multiply
    24,228,038.40x = 33,435,087.19 × 13,214,785.32
  4. Step 4: Simplify right side
    24,228,038.40x = 441,837,499,305,258.12
  5. Step 5: Solve for x
    x = 441,837,499,305,258.12/24,228,038.40
  6. Step 6: Final answer
    x = 18,236,618.75

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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.