Home / 5,969,135,097.70-8,953,702,646.55-5,388,004,364.20

Finding the Fourth Proportional to 5,969,135,097.70, 8,953,702,646.55 and 5,388,004,364.20

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Solution

The fourth proportional to 5,969,135,097.70, 8,953,702,646.55 and 5,388,004,364.20 is: 8,082,006,546.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,135,097.70 : 8,953,702,646.55 = 5,388,004,364.20 : x
  2. Step 2: Convert to fraction form
    5,969,135,097.70/8,953,702,646.55 = 5,388,004,364.20/x
  3. Step 3: Cross multiply
    5,969,135,097.70x = 8,953,702,646.55 × 5,388,004,364.20
  4. Step 4: Simplify right side
    5,969,135,097.70x = 48,242,588,935,360,487,424
  5. Step 5: Solve for x
    x = 48,242,588,935,360,487,424/5,969,135,097.70
  6. Step 6: Final answer
    x = 8,082,006,546.30

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Double scale
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1.5x scale

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.