Home / 28,393,717,344.75-61,499,182,131

Finding the Third Proportional to 28,393,717,344.75 and 61,499,182,131

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Solution

The third proportional to 28,393,717,344.75 and 61,499,182,131 is: 133,203,742,111.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,393,717,344.75 : 61,499,182,131 = 61,499,182,131 : x
  2. Step 2: Convert to fraction form
    28,393,717,344.75/61,499,182,131 = 61,499,182,131/x
  3. Step 3: Cross multiply
    28,393,717,344.75x = 61,499,182,131 × 61,499,182,131
  4. Step 4: Simplify right side
    28,393,717,344.75x = 3,782,149,402,781,909,778,432
  5. Step 5: Solve for x
    x = 3,782,149,402,781,909,778,432/28,393,717,344.75
  6. Step 6: Final answer
    x = 133,203,742,111.68

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.