Home / 22,997,971,618.60-34,496,957,427.90-8,270,678,626.60

Finding the Fourth Proportional to 22,997,971,618.60, 34,496,957,427.90 and 8,270,678,626.60

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Solution

The fourth proportional to 22,997,971,618.60, 34,496,957,427.90 and 8,270,678,626.60 is: 12,406,017,939.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,997,971,618.60 : 34,496,957,427.90 = 8,270,678,626.60 : x
  2. Step 2: Convert to fraction form
    22,997,971,618.60/34,496,957,427.90 = 8,270,678,626.60/x
  3. Step 3: Cross multiply
    22,997,971,618.60x = 34,496,957,427.90 × 8,270,678,626.60
  4. Step 4: Simplify right side
    22,997,971,618.60x = 285,313,248,481,662,664,704
  5. Step 5: Solve for x
    x = 285,313,248,481,662,664,704/22,997,971,618.60
  6. Step 6: Final answer
    x = 12,406,017,939.90

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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.