Home / 26,646,993,911.56-39,970,797,921.17-9,631,051,756.17

Finding the Fourth Proportional to 26,646,993,911.56, 39,970,797,921.17 and 9,631,051,756.17

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Solution

The fourth proportional to 26,646,993,911.56, 39,970,797,921.17 and 9,631,051,756.17 is: 14,446,688,613.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,646,993,911.56 : 39,970,797,921.17 = 9,631,051,756.17 : x
  2. Step 2: Convert to fraction form
    26,646,993,911.56/39,970,797,921.17 = 9,631,051,756.17/x
  3. Step 3: Cross multiply
    26,646,993,911.56x = 39,970,797,921.17 × 9,631,051,756.17
  4. Step 4: Simplify right side
    26,646,993,911.56x = 384,960,823,514,181,271,552
  5. Step 5: Solve for x
    x = 384,960,823,514,181,271,552/26,646,993,911.56
  6. Step 6: Final answer
    x = 14,446,688,613.05

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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.