Home / 20,301,688.13-43,839,331.31

Finding the Third Proportional to 20,301,688.13 and 43,839,331.31

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Solution

The third proportional to 20,301,688.13 and 43,839,331.31 is: 94,666,362.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,301,688.13 : 43,839,331.31 = 43,839,331.31 : x
  2. Step 2: Convert to fraction form
    20,301,688.13/43,839,331.31 = 43,839,331.31/x
  3. Step 3: Cross multiply
    20,301,688.13x = 43,839,331.31 × 43,839,331.31
  4. Step 4: Simplify right side
    20,301,688.13x = 1,921,886,969,927,143
  5. Step 5: Solve for x
    x = 1,921,886,969,927,143/20,301,688.13
  6. Step 6: Final answer
    x = 94,666,362.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.