Home / 14,584,996.05-20,127,253.23-8,058,579.05

Finding the Fourth Proportional to 14,584,996.05, 20,127,253.23 and 8,058,579.05

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Solution

The fourth proportional to 14,584,996.05, 20,127,253.23 and 8,058,579.05 is: 11,120,816.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,584,996.05 : 20,127,253.23 = 8,058,579.05 : x
  2. Step 2: Convert to fraction form
    14,584,996.05/20,127,253.23 = 8,058,579.05/x
  3. Step 3: Cross multiply
    14,584,996.05x = 20,127,253.23 × 8,058,579.05
  4. Step 4: Simplify right side
    14,584,996.05x = 162,197,061,112,686.56
  5. Step 5: Solve for x
    x = 162,197,061,112,686.56/14,584,996.05
  6. Step 6: Final answer
    x = 11,120,816.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.