Home / 48,892,573,376.20-73,338,860,064.30-40,627,602,944.20

Finding the Fourth Proportional to 48,892,573,376.20, 73,338,860,064.30 and 40,627,602,944.20

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Solution

The fourth proportional to 48,892,573,376.20, 73,338,860,064.30 and 40,627,602,944.20 is: 60,941,404,416.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,573,376.20 : 73,338,860,064.30 = 40,627,602,944.20 : x
  2. Step 2: Convert to fraction form
    48,892,573,376.20/73,338,860,064.30 = 40,627,602,944.20/x
  3. Step 3: Cross multiply
    48,892,573,376.20x = 73,338,860,064.30 × 40,627,602,944.20
  4. Step 4: Simplify right side
    48,892,573,376.20x = 2,979,582,087,072,626,245,632
  5. Step 5: Solve for x
    x = 2,979,582,087,072,626,245,632/48,892,573,376.20
  6. Step 6: Final answer
    x = 60,941,404,416.30

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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.