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Finding the Third Proportional to 35,888,307.75 and 55,677,807

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Solution

The third proportional to 35,888,307.75 and 55,677,807 is: 86,379,614.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,888,307.75 : 55,677,807 = 55,677,807 : x
  2. Step 2: Convert to fraction form
    35,888,307.75/55,677,807 = 55,677,807/x
  3. Step 3: Cross multiply
    35,888,307.75x = 55,677,807 × 55,677,807
  4. Step 4: Simplify right side
    35,888,307.75x = 3,100,018,192,329,249
  5. Step 5: Solve for x
    x = 3,100,018,192,329,249/35,888,307.75
  6. Step 6: Final answer
    x = 86,379,614.61

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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.