Home / 31,311,000.60-46,891,851.30-31,311,000.60

Finding the Fourth Proportional to 31,311,000.60, 46,891,851.30 and 31,311,000.60

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Solution

The fourth proportional to 31,311,000.60, 46,891,851.30 and 31,311,000.60 is: 46,891,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,311,000.60 : 46,891,851.30 = 31,311,000.60 : x
  2. Step 2: Convert to fraction form
    31,311,000.60/46,891,851.30 = 31,311,000.60/x
  3. Step 3: Cross multiply
    31,311,000.60x = 46,891,851.30 × 31,311,000.60
  4. Step 4: Simplify right side
    31,311,000.60x = 1,468,230,784,189,410.75
  5. Step 5: Solve for x
    x = 1,468,230,784,189,410.75/31,311,000.60
  6. Step 6: Final answer
    x = 46,891,851.30

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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.