Home / 16,899,804,538.70-25,349,706,808.05-16,183,280,353.10

Finding the Fourth Proportional to 16,899,804,538.70, 25,349,706,808.05 and 16,183,280,353.10

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Solution

The fourth proportional to 16,899,804,538.70, 25,349,706,808.05 and 16,183,280,353.10 is: 24,274,920,529.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,899,804,538.70 : 25,349,706,808.05 = 16,183,280,353.10 : x
  2. Step 2: Convert to fraction form
    16,899,804,538.70/25,349,706,808.05 = 16,183,280,353.10/x
  3. Step 3: Cross multiply
    16,899,804,538.70x = 25,349,706,808.05 × 16,183,280,353.10
  4. Step 4: Simplify right side
    16,899,804,538.70x = 410,241,412,143,560,851,456
  5. Step 5: Solve for x
    x = 410,241,412,143,560,851,456/16,899,804,538.70
  6. Step 6: Final answer
    x = 24,274,920,529.65

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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.