Home / 9,163,383.38-13,445,521.50

Finding the Third Proportional to 9,163,383.38 and 13,445,521.50

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Solution

The third proportional to 9,163,383.38 and 13,445,521.50 is: 19,728,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,383.38 : 13,445,521.50 = 13,445,521.50 : x
  2. Step 2: Convert to fraction form
    9,163,383.38/13,445,521.50 = 13,445,521.50/x
  3. Step 3: Cross multiply
    9,163,383.38x = 13,445,521.50 × 13,445,521.50
  4. Step 4: Simplify right side
    9,163,383.38x = 180,782,048,406,962.25
  5. Step 5: Solve for x
    x = 180,782,048,406,962.25/9,163,383.38
  6. Step 6: Final answer
    x = 19,728,744.40

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.