Home / 21,655,486.13-48,152,777.63

Finding the Third Proportional to 21,655,486.13 and 48,152,777.63

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Solution

The third proportional to 21,655,486.13 and 48,152,777.63 is: 107,071,712.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,655,486.13 : 48,152,777.63 = 48,152,777.63 : x
  2. Step 2: Convert to fraction form
    21,655,486.13/48,152,777.63 = 48,152,777.63/x
  3. Step 3: Cross multiply
    21,655,486.13x = 48,152,777.63 × 48,152,777.63
  4. Step 4: Simplify right side
    21,655,486.13x = 2,318,689,993,002,700.50
  5. Step 5: Solve for x
    x = 2,318,689,993,002,700.50/21,655,486.13
  6. Step 6: Final answer
    x = 107,071,712.90

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.