Home / 1,822,184,495.60-2,737,637,200.26-1,168,416,401.36

Finding the Fourth Proportional to 1,822,184,495.60, 2,737,637,200.26 and 1,168,416,401.36

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Solution

The fourth proportional to 1,822,184,495.60, 2,737,637,200.26 and 1,168,416,401.36 is: 1,755,420,602.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,184,495.60 : 2,737,637,200.26 = 1,168,416,401.36 : x
  2. Step 2: Convert to fraction form
    1,822,184,495.60/2,737,637,200.26 = 1,168,416,401.36/x
  3. Step 3: Cross multiply
    1,822,184,495.60x = 2,737,637,200.26 × 1,168,416,401.36
  4. Step 4: Simplify right side
    1,822,184,495.60x = 3,198,700,205,757,054,976
  5. Step 5: Solve for x
    x = 3,198,700,205,757,054,976/1,822,184,495.60
  6. Step 6: Final answer
    x = 1,755,420,602.84

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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.