Home / 17,006,126,064.90-25,509,189,097.35-16,317,378,528.90

Finding the Fourth Proportional to 17,006,126,064.90, 25,509,189,097.35 and 16,317,378,528.90

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Solution

The fourth proportional to 17,006,126,064.90, 25,509,189,097.35 and 16,317,378,528.90 is: 24,476,067,793.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,126,064.90 : 25,509,189,097.35 = 16,317,378,528.90 : x
  2. Step 2: Convert to fraction form
    17,006,126,064.90/25,509,189,097.35 = 16,317,378,528.90/x
  3. Step 3: Cross multiply
    17,006,126,064.90x = 25,509,189,097.35 × 16,317,378,528.90
  4. Step 4: Simplify right side
    17,006,126,064.90x = 416,243,094,466,748,809,216
  5. Step 5: Solve for x
    x = 416,243,094,466,748,809,216/17,006,126,064.90
  6. Step 6: Final answer
    x = 24,476,067,793.35

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Double scale
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Similar ratio
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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.