Home / 3,034,166,187.38-4,551,251,052.53-853,132,323.38

Finding the Fourth Proportional to 3,034,166,187.38, 4,551,251,052.53 and 853,132,323.38

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Solution

The fourth proportional to 3,034,166,187.38, 4,551,251,052.53 and 853,132,323.38 is: 1,279,698,983.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,166,187.38 : 4,551,251,052.53 = 853,132,323.38 : x
  2. Step 2: Convert to fraction form
    3,034,166,187.38/4,551,251,052.53 = 853,132,323.38/x
  3. Step 3: Cross multiply
    3,034,166,187.38x = 4,551,251,052.53 × 853,132,323.38
  4. Step 4: Simplify right side
    3,034,166,187.38x = 3,882,819,384,709,966,336
  5. Step 5: Solve for x
    x = 3,882,819,384,709,966,336/3,034,166,187.38
  6. Step 6: Final answer
    x = 1,279,698,983.16

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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.