Home / 19,714,711.50-29,407,905.56

Finding the Third Proportional to 19,714,711.50 and 29,407,905.56

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Solution

The third proportional to 19,714,711.50 and 29,407,905.56 is: 43,866,982.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714,711.50 : 29,407,905.56 = 29,407,905.56 : x
  2. Step 2: Convert to fraction form
    19,714,711.50/29,407,905.56 = 29,407,905.56/x
  3. Step 3: Cross multiply
    19,714,711.50x = 29,407,905.56 × 29,407,905.56
  4. Step 4: Simplify right side
    19,714,711.50x = 864,824,909,572,918.50
  5. Step 5: Solve for x
    x = 864,824,909,572,918.50/19,714,711.50
  6. Step 6: Final answer
    x = 43,866,982.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.