Home / 19,598,304.38-30,468,813.19

Finding the Third Proportional to 19,598,304.38 and 30,468,813.19

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Solution

The third proportional to 19,598,304.38 and 30,468,813.19 is: 47,368,821.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598,304.38 : 30,468,813.19 = 30,468,813.19 : x
  2. Step 2: Convert to fraction form
    19,598,304.38/30,468,813.19 = 30,468,813.19/x
  3. Step 3: Cross multiply
    19,598,304.38x = 30,468,813.19 × 30,468,813.19
  4. Step 4: Simplify right side
    19,598,304.38x = 928,348,577,054,773.88
  5. Step 5: Solve for x
    x = 928,348,577,054,773.88/19,598,304.38
  6. Step 6: Final answer
    x = 47,368,821.27

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.