Home / 677,850,228.80-1,016,775,343.20-677,850,228.80

Finding the Fourth Proportional to 677,850,228.80, 1,016,775,343.20 and 677,850,228.80

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Solution

The fourth proportional to 677,850,228.80, 1,016,775,343.20 and 677,850,228.80 is: 1,016,775,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,850,228.80 : 1,016,775,343.20 = 677,850,228.80 : x
  2. Step 2: Convert to fraction form
    677,850,228.80/1,016,775,343.20 = 677,850,228.80/x
  3. Step 3: Cross multiply
    677,850,228.80x = 1,016,775,343.20 × 677,850,228.80
  4. Step 4: Simplify right side
    677,850,228.80x = 689,221,399,026,318,464
  5. Step 5: Solve for x
    x = 689,221,399,026,318,464/677,850,228.80
  6. Step 6: Final answer
    x = 1,016,775,343.20

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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.