Home / 88,666,097.27-122,379,614.30-52,008,478.07

Finding the Fourth Proportional to 88,666,097.27, 122,379,614.30 and 52,008,478.07

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Solution

The fourth proportional to 88,666,097.27, 122,379,614.30 and 52,008,478.07 is: 71,783,665.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,666,097.27 : 122,379,614.30 = 52,008,478.07 : x
  2. Step 2: Convert to fraction form
    88,666,097.27/122,379,614.30 = 52,008,478.07/x
  3. Step 3: Cross multiply
    88,666,097.27x = 122,379,614.30 × 52,008,478.07
  4. Step 4: Simplify right side
    88,666,097.27x = 6,364,777,486,054,731
  5. Step 5: Solve for x
    x = 6,364,777,486,054,731/88,666,097.27
  6. Step 6: Final answer
    x = 71,783,665.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.