Home / 59,890,659.16-89,835,997.22-14,452,453.72

Finding the Fourth Proportional to 59,890,659.16, 89,835,997.22 and 14,452,453.72

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Solution

The fourth proportional to 59,890,659.16, 89,835,997.22 and 14,452,453.72 is: 21,678,682.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,890,659.16 : 89,835,997.22 = 14,452,453.72 : x
  2. Step 2: Convert to fraction form
    59,890,659.16/89,835,997.22 = 14,452,453.72/x
  3. Step 3: Cross multiply
    59,890,659.16x = 89,835,997.22 × 14,452,453.72
  4. Step 4: Simplify right side
    59,890,659.16x = 1,298,350,592,212,098.75
  5. Step 5: Solve for x
    x = 1,298,350,592,212,098.75/59,890,659.16
  6. Step 6: Final answer
    x = 21,678,682.63

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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.