Home / 17,081,247,418.83-25,623,563,018.85-6,315,351,538.07

Finding the Fourth Proportional to 17,081,247,418.83, 25,623,563,018.85 and 6,315,351,538.07

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Solution

The fourth proportional to 17,081,247,418.83, 25,623,563,018.85 and 6,315,351,538.07 is: 9,473,652,840.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,247,418.83 : 25,623,563,018.85 = 6,315,351,538.07 : x
  2. Step 2: Convert to fraction form
    17,081,247,418.83/25,623,563,018.85 = 6,315,351,538.07/x
  3. Step 3: Cross multiply
    17,081,247,418.83x = 25,623,563,018.85 × 6,315,351,538.07
  4. Step 4: Simplify right side
    17,081,247,418.83x = 161,821,808,121,991,987,200
  5. Step 5: Solve for x
    x = 161,821,808,121,991,987,200/17,081,247,418.83
  6. Step 6: Final answer
    x = 9,473,652,840.11

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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.