Home / 242,552,609.55-363,828,745.94-58,320,024.80

Finding the Fourth Proportional to 242,552,609.55, 363,828,745.94 and 58,320,024.80

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Solution

The fourth proportional to 242,552,609.55, 363,828,745.94 and 58,320,024.80 is: 87,479,996.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,552,609.55 : 363,828,745.94 = 58,320,024.80 : x
  2. Step 2: Convert to fraction form
    242,552,609.55/363,828,745.94 = 58,320,024.80/x
  3. Step 3: Cross multiply
    242,552,609.55x = 363,828,745.94 × 58,320,024.80
  4. Step 4: Simplify right side
    242,552,609.55x = 21,218,501,484,062,956
  5. Step 5: Solve for x
    x = 21,218,501,484,062,956/242,552,609.55
  6. Step 6: Final answer
    x = 87,479,996.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.