Home / 3,681,616,379.23-5,080,646,119.50-2,074,090,662.53

Finding the Fourth Proportional to 3,681,616,379.23, 5,080,646,119.50 and 2,074,090,662.53

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Solution

The fourth proportional to 3,681,616,379.23, 5,080,646,119.50 and 2,074,090,662.53 is: 2,862,253,855.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,616,379.23 : 5,080,646,119.50 = 2,074,090,662.53 : x
  2. Step 2: Convert to fraction form
    3,681,616,379.23/5,080,646,119.50 = 2,074,090,662.53/x
  3. Step 3: Cross multiply
    3,681,616,379.23x = 5,080,646,119.50 × 2,074,090,662.53
  4. Step 4: Simplify right side
    3,681,616,379.23x = 10,537,720,676,048,826,368
  5. Step 5: Solve for x
    x = 10,537,720,676,048,826,368/3,681,616,379.23
  6. Step 6: Final answer
    x = 2,862,253,855.54

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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.