Home / 94,667,096,076.80-142,000,644,115.20-67,148,267,532.80

Finding the Fourth Proportional to 94,667,096,076.80, 142,000,644,115.20 and 67,148,267,532.80

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Solution

The fourth proportional to 94,667,096,076.80, 142,000,644,115.20 and 67,148,267,532.80 is: 100,722,401,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,667,096,076.80 : 142,000,644,115.20 = 67,148,267,532.80 : x
  2. Step 2: Convert to fraction form
    94,667,096,076.80/142,000,644,115.20 = 67,148,267,532.80/x
  3. Step 3: Cross multiply
    94,667,096,076.80x = 142,000,644,115.20 × 67,148,267,532.80
  4. Step 4: Simplify right side
    94,667,096,076.80x = 9,535,097,240,877,371,752,448
  5. Step 5: Solve for x
    x = 9,535,097,240,877,371,752,448/94,667,096,076.80
  6. Step 6: Final answer
    x = 100,722,401,299.20

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1.5x scale

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.