Home / 349,253,567.44-536,827,758.19

Finding the Third Proportional to 349,253,567.44 and 536,827,758.19

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Solution

The third proportional to 349,253,567.44 and 536,827,758.19 is: 825,142,729.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,253,567.44 : 536,827,758.19 = 536,827,758.19 : x
  2. Step 2: Convert to fraction form
    349,253,567.44/536,827,758.19 = 536,827,758.19/x
  3. Step 3: Cross multiply
    349,253,567.44x = 536,827,758.19 × 536,827,758.19
  4. Step 4: Simplify right side
    349,253,567.44x = 288,184,041,960,616,960
  5. Step 5: Solve for x
    x = 288,184,041,960,616,960/349,253,567.44
  6. Step 6: Final answer
    x = 825,142,729.61

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.