Home / 89,880,933.66-193,413,252.94

Finding the Third Proportional to 89,880,933.66 and 193,413,252.94

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Solution

The third proportional to 89,880,933.66 and 193,413,252.94 is: 416,202,690.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,880,933.66 : 193,413,252.94 = 193,413,252.94 : x
  2. Step 2: Convert to fraction form
    89,880,933.66/193,413,252.94 = 193,413,252.94/x
  3. Step 3: Cross multiply
    89,880,933.66x = 193,413,252.94 × 193,413,252.94
  4. Step 4: Simplify right side
    89,880,933.66x = 37,408,686,411,865,352
  5. Step 5: Solve for x
    x = 37,408,686,411,865,352/89,880,933.66
  6. Step 6: Final answer
    x = 416,202,690.49

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.