Home / 25,682,443.32-35,439,804.54-14,667,672.36

Finding the Fourth Proportional to 25,682,443.32, 35,439,804.54 and 14,667,672.36

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Solution

The fourth proportional to 25,682,443.32, 35,439,804.54 and 14,667,672.36 is: 20,240,264.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,443.32 : 35,439,804.54 = 14,667,672.36 : x
  2. Step 2: Convert to fraction form
    25,682,443.32/35,439,804.54 = 14,667,672.36/x
  3. Step 3: Cross multiply
    25,682,443.32x = 35,439,804.54 × 14,667,672.36
  4. Step 4: Simplify right side
    25,682,443.32x = 519,819,441,495,160.50
  5. Step 5: Solve for x
    x = 519,819,441,495,160.50/25,682,443.32
  6. Step 6: Final answer
    x = 20,240,264.33

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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.