Home / 44,414,576.40-66,621,864.60-14,125,501.20

Finding the Fourth Proportional to 44,414,576.40, 66,621,864.60 and 14,125,501.20

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Solution

The fourth proportional to 44,414,576.40, 66,621,864.60 and 14,125,501.20 is: 21,188,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,414,576.40 : 66,621,864.60 = 14,125,501.20 : x
  2. Step 2: Convert to fraction form
    44,414,576.40/66,621,864.60 = 14,125,501.20/x
  3. Step 3: Cross multiply
    44,414,576.40x = 66,621,864.60 × 14,125,501.20
  4. Step 4: Simplify right side
    44,414,576.40x = 941,067,228,353,537.50
  5. Step 5: Solve for x
    x = 941,067,228,353,537.50/44,414,576.40
  6. Step 6: Final answer
    x = 21,188,251.80

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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.