Home / 47,062,766.32-70,377,435.99-44,766,941.20

Finding the Fourth Proportional to 47,062,766.32, 70,377,435.99 and 44,766,941.20

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Solution

The fourth proportional to 47,062,766.32, 70,377,435.99 and 44,766,941.20 is: 66,944,270.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062,766.32 : 70,377,435.99 = 44,766,941.20 : x
  2. Step 2: Convert to fraction form
    47,062,766.32/70,377,435.99 = 44,766,941.20/x
  3. Step 3: Cross multiply
    47,062,766.32x = 70,377,435.99 × 44,766,941.20
  4. Step 4: Simplify right side
    47,062,766.32x = 3,150,582,538,771,094
  5. Step 5: Solve for x
    x = 3,150,582,538,771,094/47,062,766.32
  6. Step 6: Final answer
    x = 66,944,270.07

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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.