Home / 2,241,336,690.22-3,364,045,203.12-1,192,955,057.86

Finding the Fourth Proportional to 2,241,336,690.22, 3,364,045,203.12 and 1,192,955,057.86

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Solution

The fourth proportional to 2,241,336,690.22, 3,364,045,203.12 and 1,192,955,057.86 is: 1,790,518,469.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,336,690.22 : 3,364,045,203.12 = 1,192,955,057.86 : x
  2. Step 2: Convert to fraction form
    2,241,336,690.22/3,364,045,203.12 = 1,192,955,057.86/x
  3. Step 3: Cross multiply
    2,241,336,690.22x = 3,364,045,203.12 × 1,192,955,057.86
  4. Step 4: Simplify right side
    2,241,336,690.22x = 4,013,154,739,931,674,624
  5. Step 5: Solve for x
    x = 4,013,154,739,931,674,624/2,241,336,690.22
  6. Step 6: Final answer
    x = 1,790,518,469.38

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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.