Home / 17,169,532,609.20-25,754,298,913.80-14,414,542,465.20

Finding the Fourth Proportional to 17,169,532,609.20, 25,754,298,913.80 and 14,414,542,465.20

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Solution

The fourth proportional to 17,169,532,609.20, 25,754,298,913.80 and 14,414,542,465.20 is: 21,621,813,697.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,169,532,609.20 : 25,754,298,913.80 = 14,414,542,465.20 : x
  2. Step 2: Convert to fraction form
    17,169,532,609.20/25,754,298,913.80 = 14,414,542,465.20/x
  3. Step 3: Cross multiply
    17,169,532,609.20x = 25,754,298,913.80 × 14,414,542,465.20
  4. Step 4: Simplify right side
    17,169,532,609.20x = 371,236,435,354,424,311,808
  5. Step 5: Solve for x
    x = 371,236,435,354,424,311,808/17,169,532,609.20
  6. Step 6: Final answer
    x = 21,621,813,697.80

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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.