Home / 60,491,574,991.20-90,737,362,486.80-32,597,299,783.20

Finding the Fourth Proportional to 60,491,574,991.20, 90,737,362,486.80 and 32,597,299,783.20

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Solution

The fourth proportional to 60,491,574,991.20, 90,737,362,486.80 and 32,597,299,783.20 is: 48,895,949,674.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,491,574,991.20 : 90,737,362,486.80 = 32,597,299,783.20 : x
  2. Step 2: Convert to fraction form
    60,491,574,991.20/90,737,362,486.80 = 32,597,299,783.20/x
  3. Step 3: Cross multiply
    60,491,574,991.20x = 90,737,362,486.80 × 32,597,299,783.20
  4. Step 4: Simplify right side
    60,491,574,991.20x = 2,957,793,006,519,105,617,920
  5. Step 5: Solve for x
    x = 2,957,793,006,519,105,617,920/60,491,574,991.20
  6. Step 6: Final answer
    x = 48,895,949,674.80

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Double scale
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Similar ratio
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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.