Home / 2,018,448,923.04-3,027,660,679.80-1,086,210,898.08

Finding the Fourth Proportional to 2,018,448,923.04, 3,027,660,679.80 and 1,086,210,898.08

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Solution

The fourth proportional to 2,018,448,923.04, 3,027,660,679.80 and 1,086,210,898.08 is: 1,629,309,510.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,448,923.04 : 3,027,660,679.80 = 1,086,210,898.08 : x
  2. Step 2: Convert to fraction form
    2,018,448,923.04/3,027,660,679.80 = 1,086,210,898.08/x
  3. Step 3: Cross multiply
    2,018,448,923.04x = 3,027,660,679.80 × 1,086,210,898.08
  4. Step 4: Simplify right side
    2,018,448,923.04x = 3,288,678,026,087,061,504
  5. Step 5: Solve for x
    x = 3,288,678,026,087,061,504/2,018,448,923.04
  6. Step 6: Final answer
    x = 1,629,309,510.16

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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.