Home / 121,065,293,234.20-181,597,939,851.30-121,065,293,234.20

Finding the Fourth Proportional to 121,065,293,234.20, 181,597,939,851.30 and 121,065,293,234.20

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Solution

The fourth proportional to 121,065,293,234.20, 181,597,939,851.30 and 121,065,293,234.20 is: 181,597,939,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,065,293,234.20 : 181,597,939,851.30 = 121,065,293,234.20 : x
  2. Step 2: Convert to fraction form
    121,065,293,234.20/181,597,939,851.30 = 121,065,293,234.20/x
  3. Step 3: Cross multiply
    121,065,293,234.20x = 181,597,939,851.30 × 121,065,293,234.20
  4. Step 4: Simplify right side
    121,065,293,234.20x = 21,985,207,838,824,248,377,344
  5. Step 5: Solve for x
    x = 21,985,207,838,824,248,377,344/121,065,293,234.20
  6. Step 6: Final answer
    x = 181,597,939,851.30

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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.