Home / 29,355,328.20-44,032,992.30-10,179,712.20

Finding the Fourth Proportional to 29,355,328.20, 44,032,992.30 and 10,179,712.20

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Solution

The fourth proportional to 29,355,328.20, 44,032,992.30 and 10,179,712.20 is: 15,269,568.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355,328.20 : 44,032,992.30 = 10,179,712.20 : x
  2. Step 2: Convert to fraction form
    29,355,328.20/44,032,992.30 = 10,179,712.20/x
  3. Step 3: Cross multiply
    29,355,328.20x = 44,032,992.30 × 10,179,712.20
  4. Step 4: Simplify right side
    29,355,328.20x = 448,243,188,918,816
  5. Step 5: Solve for x
    x = 448,243,188,918,816/29,355,328.20
  6. Step 6: Final answer
    x = 15,269,568.30

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Similar ratio
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1.5x scale

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.