Home / 89,199,127.13-192,062,830.50

Finding the Third Proportional to 89,199,127.13 and 192,062,830.50

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Solution

The third proportional to 89,199,127.13 and 192,062,830.50 is: 413,548,114.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,199,127.13 : 192,062,830.50 = 192,062,830.50 : x
  2. Step 2: Convert to fraction form
    89,199,127.13/192,062,830.50 = 192,062,830.50/x
  3. Step 3: Cross multiply
    89,199,127.13x = 192,062,830.50 × 192,062,830.50
  4. Step 4: Simplify right side
    89,199,127.13x = 36,888,130,859,671,728
  5. Step 5: Solve for x
    x = 36,888,130,859,671,728/89,199,127.13
  6. Step 6: Final answer
    x = 413,548,114.75

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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.