Home / 29,815,237.50-63,068,131.50

Finding the Third Proportional to 29,815,237.50 and 63,068,131.50

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Solution

The third proportional to 29,815,237.50 and 63,068,131.50 is: 133,407,933.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,815,237.50 : 63,068,131.50 = 63,068,131.50 : x
  2. Step 2: Convert to fraction form
    29,815,237.50/63,068,131.50 = 63,068,131.50/x
  3. Step 3: Cross multiply
    29,815,237.50x = 63,068,131.50 × 63,068,131.50
  4. Step 4: Simplify right side
    29,815,237.50x = 3,977,589,210,901,292
  5. Step 5: Solve for x
    x = 3,977,589,210,901,292/29,815,237.50
  6. Step 6: Final answer
    x = 133,407,933.14

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.