Home / 20,439,313.88-44,851,210.88

Finding the Third Proportional to 20,439,313.88 and 44,851,210.88

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Solution

The third proportional to 20,439,313.88 and 44,851,210.88 is: 98,419,698.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,439,313.88 : 44,851,210.88 = 44,851,210.88 : x
  2. Step 2: Convert to fraction form
    20,439,313.88/44,851,210.88 = 44,851,210.88/x
  3. Step 3: Cross multiply
    20,439,313.88x = 44,851,210.88 × 44,851,210.88
  4. Step 4: Simplify right side
    20,439,313.88x = 2,011,631,116,953,718.25
  5. Step 5: Solve for x
    x = 2,011,631,116,953,718.25/20,439,313.88
  6. Step 6: Final answer
    x = 98,419,698.88

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.