Home / 1,067,499,848.40-1,598,114,489.40-796,073,902.80

Finding the Fourth Proportional to 1,067,499,848.40, 1,598,114,489.40 and 796,073,902.80

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Solution

The fourth proportional to 1,067,499,848.40, 1,598,114,489.40 and 796,073,902.80 is: 1,191,772,758.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,499,848.40 : 1,598,114,489.40 = 796,073,902.80 : x
  2. Step 2: Convert to fraction form
    1,067,499,848.40/1,598,114,489.40 = 796,073,902.80/x
  3. Step 3: Cross multiply
    1,067,499,848.40x = 1,598,114,489.40 × 796,073,902.80
  4. Step 4: Simplify right side
    1,067,499,848.40x = 1,272,217,238,697,887,232
  5. Step 5: Solve for x
    x = 1,272,217,238,697,887,232/1,067,499,848.40
  6. Step 6: Final answer
    x = 1,191,772,758.19

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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.