Home / 104,447,636,187.43-156,702,192,817.64-33,701,019,839.59

Finding the Fourth Proportional to 104,447,636,187.43, 156,702,192,817.64 and 33,701,019,839.59

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Solution

The fourth proportional to 104,447,636,187.43, 156,702,192,817.64 and 33,701,019,839.59 is: 50,561,447,839.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,447,636,187.43 : 156,702,192,817.64 = 33,701,019,839.59 : x
  2. Step 2: Convert to fraction form
    104,447,636,187.43/156,702,192,817.64 = 33,701,019,839.59/x
  3. Step 3: Cross multiply
    104,447,636,187.43x = 156,702,192,817.64 × 33,701,019,839.59
  4. Step 4: Simplify right side
    104,447,636,187.43x = 5,281,023,709,054,543,855,616
  5. Step 5: Solve for x
    x = 5,281,023,709,054,543,855,616/104,447,636,187.43
  6. Step 6: Final answer
    x = 50,561,447,839.55

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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.