Home / 536,563,206.30-804,844,809.45-196,293,740.70

Finding the Fourth Proportional to 536,563,206.30, 804,844,809.45 and 196,293,740.70

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Solution

The fourth proportional to 536,563,206.30, 804,844,809.45 and 196,293,740.70 is: 294,440,611.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,563,206.30 : 804,844,809.45 = 196,293,740.70 : x
  2. Step 2: Convert to fraction form
    536,563,206.30/804,844,809.45 = 196,293,740.70/x
  3. Step 3: Cross multiply
    536,563,206.30x = 804,844,809.45 × 196,293,740.70
  4. Step 4: Simplify right side
    536,563,206.30x = 157,985,998,329,919,200
  5. Step 5: Solve for x
    x = 157,985,998,329,919,200/536,563,206.30
  6. Step 6: Final answer
    x = 294,440,611.05

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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.