Home / 2,985,682,131.04-4,121,060,851.92-1,733,022,554.80

Finding the Fourth Proportional to 2,985,682,131.04, 4,121,060,851.92 and 1,733,022,554.80

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Solution

The fourth proportional to 2,985,682,131.04, 4,121,060,851.92 and 1,733,022,554.80 is: 2,392,046,806.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,682,131.04 : 4,121,060,851.92 = 1,733,022,554.80 : x
  2. Step 2: Convert to fraction form
    2,985,682,131.04/4,121,060,851.92 = 1,733,022,554.80/x
  3. Step 3: Cross multiply
    2,985,682,131.04x = 4,121,060,851.92 × 1,733,022,554.80
  4. Step 4: Simplify right side
    2,985,682,131.04x = 7,141,891,406,080,662,528
  5. Step 5: Solve for x
    x = 7,141,891,406,080,662,528/2,985,682,131.04
  6. Step 6: Final answer
    x = 2,392,046,806.27

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Double scale
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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.