Home / 283,414,583,469.91-425,424,404,135.02-122,145,577,089.42

Finding the Fourth Proportional to 283,414,583,469.91, 425,424,404,135.02 and 122,145,577,089.42

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Solution

The fourth proportional to 283,414,583,469.91, 425,424,404,135.02 and 122,145,577,089.42 is: 183,348,749,082.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,414,583,469.91 : 425,424,404,135.02 = 122,145,577,089.42 : x
  2. Step 2: Convert to fraction form
    283,414,583,469.91/425,424,404,135.02 = 122,145,577,089.42/x
  3. Step 3: Cross multiply
    283,414,583,469.91x = 425,424,404,135.02 × 122,145,577,089.42
  4. Step 4: Simplify right side
    283,414,583,469.91x = 51,963,709,350,994,654,527,488
  5. Step 5: Solve for x
    x = 51,963,709,350,994,654,527,488/283,414,583,469.91
  6. Step 6: Final answer
    x = 183,348,749,082.67

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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.