Home / 55,842,938.70-83,764,408.05-41,494,031.70

Finding the Fourth Proportional to 55,842,938.70, 83,764,408.05 and 41,494,031.70

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Solution

The fourth proportional to 55,842,938.70, 83,764,408.05 and 41,494,031.70 is: 62,241,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,842,938.70 : 83,764,408.05 = 41,494,031.70 : x
  2. Step 2: Convert to fraction form
    55,842,938.70/83,764,408.05 = 41,494,031.70/x
  3. Step 3: Cross multiply
    55,842,938.70x = 83,764,408.05 × 41,494,031.70
  4. Step 4: Simplify right side
    55,842,938.70x = 3,475,723,002,958,435.50
  5. Step 5: Solve for x
    x = 3,475,723,002,958,435.50/55,842,938.70
  6. Step 6: Final answer
    x = 62,241,047.55

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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.