Home / 8,337,549,231.01-11,505,817,938.79-4,769,256,137.04

Finding the Fourth Proportional to 8,337,549,231.01, 11,505,817,938.79 and 4,769,256,137.04

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Solution

The fourth proportional to 8,337,549,231.01, 11,505,817,938.79 and 4,769,256,137.04 is: 6,581,573,469.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,549,231.01 : 11,505,817,938.79 = 4,769,256,137.04 : x
  2. Step 2: Convert to fraction form
    8,337,549,231.01/11,505,817,938.79 = 4,769,256,137.04/x
  3. Step 3: Cross multiply
    8,337,549,231.01x = 11,505,817,938.79 × 4,769,256,137.04
  4. Step 4: Simplify right side
    8,337,549,231.01x = 54,874,192,816,234,356,736
  5. Step 5: Solve for x
    x = 54,874,192,816,234,356,736/8,337,549,231.01
  6. Step 6: Final answer
    x = 6,581,573,469.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.