Home / 3,246,087,046.64-4,479,222,210.02-1,817,236,395.04

Finding the Fourth Proportional to 3,246,087,046.64, 4,479,222,210.02 and 1,817,236,395.04

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Solution

The fourth proportional to 3,246,087,046.64, 4,479,222,210.02 and 1,817,236,395.04 is: 2,507,574,659.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,087,046.64 : 4,479,222,210.02 = 1,817,236,395.04 : x
  2. Step 2: Convert to fraction form
    3,246,087,046.64/4,479,222,210.02 = 1,817,236,395.04/x
  3. Step 3: Cross multiply
    3,246,087,046.64x = 4,479,222,210.02 × 1,817,236,395.04
  4. Step 4: Simplify right side
    3,246,087,046.64x = 8,139,805,621,519,847,424
  5. Step 5: Solve for x
    x = 8,139,805,621,519,847,424/3,246,087,046.64
  6. Step 6: Final answer
    x = 2,507,574,659.76

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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.