Home / 17,193,406,577.20-25,747,111,696.20-13,753,553,009.20

Finding the Fourth Proportional to 17,193,406,577.20, 25,747,111,696.20 and 13,753,553,009.20

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Solution

The fourth proportional to 17,193,406,577.20, 25,747,111,696.20 and 13,753,553,009.20 is: 20,595,933,909.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,406,577.20 : 25,747,111,696.20 = 13,753,553,009.20 : x
  2. Step 2: Convert to fraction form
    17,193,406,577.20/25,747,111,696.20 = 13,753,553,009.20/x
  3. Step 3: Cross multiply
    17,193,406,577.20x = 25,747,111,696.20 × 13,753,553,009.20
  4. Step 4: Simplify right side
    17,193,406,577.20x = 354,114,265,547,480,039,424
  5. Step 5: Solve for x
    x = 354,114,265,547,480,039,424/17,193,406,577.20
  6. Step 6: Final answer
    x = 20,595,933,909.75

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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.