Home / 104,447,636,186.92-156,702,192,816.90-33,701,019,839.09

Finding the Fourth Proportional to 104,447,636,186.92, 156,702,192,816.90 and 33,701,019,839.09

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Solution

The fourth proportional to 104,447,636,186.92, 156,702,192,816.90 and 33,701,019,839.09 is: 50,561,447,838.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,447,636,186.92 : 156,702,192,816.90 = 33,701,019,839.09 : x
  2. Step 2: Convert to fraction form
    104,447,636,186.92/156,702,192,816.90 = 33,701,019,839.09/x
  3. Step 3: Cross multiply
    104,447,636,186.92x = 156,702,192,816.90 × 33,701,019,839.09
  4. Step 4: Simplify right side
    104,447,636,186.92x = 5,281,023,708,951,252,828,160
  5. Step 5: Solve for x
    x = 5,281,023,708,951,252,828,160/104,447,636,186.92
  6. Step 6: Final answer
    x = 50,561,447,838.80

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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.