Home / 17,081,247,419.83-25,623,563,020.35-6,315,351,539.07

Finding the Fourth Proportional to 17,081,247,419.83, 25,623,563,020.35 and 6,315,351,539.07

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Solution

The fourth proportional to 17,081,247,419.83, 25,623,563,020.35 and 6,315,351,539.07 is: 9,473,652,841.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,247,419.83 : 25,623,563,020.35 = 6,315,351,539.07 : x
  2. Step 2: Convert to fraction form
    17,081,247,419.83/25,623,563,020.35 = 6,315,351,539.07/x
  3. Step 3: Cross multiply
    17,081,247,419.83x = 25,623,563,020.35 × 6,315,351,539.07
  4. Step 4: Simplify right side
    17,081,247,419.83x = 161,821,808,157,024,485,376
  5. Step 5: Solve for x
    x = 161,821,808,157,024,485,376/17,081,247,419.83
  6. Step 6: Final answer
    x = 9,473,652,841.60

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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.