Home / 3,406,306,814.13-5,109,426,158.22-1,077,244,193.01

Finding the Fourth Proportional to 3,406,306,814.13, 5,109,426,158.22 and 1,077,244,193.01

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Solution

The fourth proportional to 3,406,306,814.13, 5,109,426,158.22 and 1,077,244,193.01 is: 1,615,855,517.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,306,814.13 : 5,109,426,158.22 = 1,077,244,193.01 : x
  2. Step 2: Convert to fraction form
    3,406,306,814.13/5,109,426,158.22 = 1,077,244,193.01/x
  3. Step 3: Cross multiply
    3,406,306,814.13x = 5,109,426,158.22 × 1,077,244,193.01
  4. Step 4: Simplify right side
    3,406,306,814.13x = 5,504,099,658,555,888,640
  5. Step 5: Solve for x
    x = 5,504,099,658,555,888,640/3,406,306,814.13
  6. Step 6: Final answer
    x = 1,615,855,517.10

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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.