Home / 13,478,435.44-29,522,488.92

Finding the Third Proportional to 13,478,435.44 and 29,522,488.92

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Solution

The third proportional to 13,478,435.44 and 29,522,488.92 is: 64,664,578.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,478,435.44 : 29,522,488.92 = 29,522,488.92 : x
  2. Step 2: Convert to fraction form
    13,478,435.44/29,522,488.92 = 29,522,488.92/x
  3. Step 3: Cross multiply
    13,478,435.44x = 29,522,488.92 × 29,522,488.92
  4. Step 4: Simplify right side
    13,478,435.44x = 871,577,352,142,232.12
  5. Step 5: Solve for x
    x = 871,577,352,142,232.12/13,478,435.44
  6. Step 6: Final answer
    x = 64,664,578.93

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.