Home / 94,384,512,295.20-141,576,768,442.80-38,456,511,760.80

Finding the Fourth Proportional to 94,384,512,295.20, 141,576,768,442.80 and 38,456,511,760.80

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Solution

The fourth proportional to 94,384,512,295.20, 141,576,768,442.80 and 38,456,511,760.80 is: 57,684,767,641.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,384,512,295.20 : 141,576,768,442.80 = 38,456,511,760.80 : x
  2. Step 2: Convert to fraction form
    94,384,512,295.20/141,576,768,442.80 = 38,456,511,760.80/x
  3. Step 3: Cross multiply
    94,384,512,295.20x = 141,576,768,442.80 × 38,456,511,760.80
  4. Step 4: Simplify right side
    94,384,512,295.20x = 5,444,548,660,676,596,334,592
  5. Step 5: Solve for x
    x = 5,444,548,660,676,596,334,592/94,384,512,295.20
  6. Step 6: Final answer
    x = 57,684,767,641.20

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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.