Home / 1,467,796,924.80-2,025,560,044.80-807,747,206.40

Finding the Fourth Proportional to 1,467,796,924.80, 2,025,560,044.80 and 807,747,206.40

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Solution

The fourth proportional to 1,467,796,924.80, 2,025,560,044.80 and 807,747,206.40 is: 1,114,691,303.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,796,924.80 : 2,025,560,044.80 = 807,747,206.40 : x
  2. Step 2: Convert to fraction form
    1,467,796,924.80/2,025,560,044.80 = 807,747,206.40/x
  3. Step 3: Cross multiply
    1,467,796,924.80x = 2,025,560,044.80 × 807,747,206.40
  4. Step 4: Simplify right side
    1,467,796,924.80x = 1,636,140,467,582,658,816
  5. Step 5: Solve for x
    x = 1,636,140,467,582,658,816/1,467,796,924.80
  6. Step 6: Final answer
    x = 1,114,691,303.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.