Home / 224,998,786,434.11-310,498,632,755.34-122,115,907,692.03

Finding the Fourth Proportional to 224,998,786,434.11, 310,498,632,755.34 and 122,115,907,692.03

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Solution

The fourth proportional to 224,998,786,434.11, 310,498,632,755.34 and 122,115,907,692.03 is: 168,520,119,494.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,998,786,434.11 : 310,498,632,755.34 = 122,115,907,692.03 : x
  2. Step 2: Convert to fraction form
    224,998,786,434.11/310,498,632,755.34 = 122,115,907,692.03/x
  3. Step 3: Cross multiply
    224,998,786,434.11x = 310,498,632,755.34 × 122,115,907,692.03
  4. Step 4: Simplify right side
    224,998,786,434.11x = 37,916,822,376,052,626,030,592
  5. Step 5: Solve for x
    x = 37,916,822,376,052,626,030,592/224,998,786,434.11
  6. Step 6: Final answer
    x = 168,520,119,494.76

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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.