Home / 13,637,174.92-20,455,264.10-4,052,304.34

Finding the Fourth Proportional to 13,637,174.92, 20,455,264.10 and 4,052,304.34

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Solution

The fourth proportional to 13,637,174.92, 20,455,264.10 and 4,052,304.34 is: 6,078,308.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,637,174.92 : 20,455,264.10 = 4,052,304.34 : x
  2. Step 2: Convert to fraction form
    13,637,174.92/20,455,264.10 = 4,052,304.34/x
  3. Step 3: Cross multiply
    13,637,174.92x = 20,455,264.10 × 4,052,304.34
  4. Step 4: Simplify right side
    13,637,174.92x = 82,890,955,488,276.20
  5. Step 5: Solve for x
    x = 82,890,955,488,276.20/13,637,174.92
  6. Step 6: Final answer
    x = 6,078,308.45

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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.