Home / 294,590,020.50-441,885,030.75

Finding the Third Proportional to 294,590,020.50 and 441,885,030.75

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Solution

The third proportional to 294,590,020.50 and 441,885,030.75 is: 662,827,546.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,590,020.50 : 441,885,030.75 = 441,885,030.75 : x
  2. Step 2: Convert to fraction form
    294,590,020.50/441,885,030.75 = 441,885,030.75/x
  3. Step 3: Cross multiply
    294,590,020.50x = 441,885,030.75 × 441,885,030.75
  4. Step 4: Simplify right side
    294,590,020.50x = 195,262,380,400,928,448
  5. Step 5: Solve for x
    x = 195,262,380,400,928,448/294,590,020.50
  6. Step 6: Final answer
    x = 662,827,546.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.