Home / 50,413,443.30-75,629,496.15-16,335,900.90

Finding the Fourth Proportional to 50,413,443.30, 75,629,496.15 and 16,335,900.90

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Solution

The fourth proportional to 50,413,443.30, 75,629,496.15 and 16,335,900.90 is: 24,506,875.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,413,443.30 : 75,629,496.15 = 16,335,900.90 : x
  2. Step 2: Convert to fraction form
    50,413,443.30/75,629,496.15 = 16,335,900.90/x
  3. Step 3: Cross multiply
    50,413,443.30x = 75,629,496.15 × 16,335,900.90
  4. Step 4: Simplify right side
    50,413,443.30x = 1,235,475,954,223,331.75
  5. Step 5: Solve for x
    x = 1,235,475,954,223,331.75/50,413,443.30
  6. Step 6: Final answer
    x = 24,506,875.02

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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.