Home / 14,974,997.48-22,465,860.78-4,740,471.02

Finding the Fourth Proportional to 14,974,997.48, 22,465,860.78 and 4,740,471.02

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Solution

The fourth proportional to 14,974,997.48, 22,465,860.78 and 4,740,471.02 is: 7,111,771.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,997.48 : 22,465,860.78 = 4,740,471.02 : x
  2. Step 2: Convert to fraction form
    14,974,997.48/22,465,860.78 = 4,740,471.02/x
  3. Step 3: Cross multiply
    14,974,997.48x = 22,465,860.78 × 4,740,471.02
  4. Step 4: Simplify right side
    14,974,997.48x = 106,498,761,966,944.59
  5. Step 5: Solve for x
    x = 106,498,761,966,944.59/14,974,997.48
  6. Step 6: Final answer
    x = 7,111,771.61

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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.