Home / 14,551,369.91-21,823,330.47-4,313,835.60

Finding the Fourth Proportional to 14,551,369.91, 21,823,330.47 and 4,313,835.60

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Solution

The fourth proportional to 14,551,369.91, 21,823,330.47 and 4,313,835.60 is: 6,469,649.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,369.91 : 21,823,330.47 = 4,313,835.60 : x
  2. Step 2: Convert to fraction form
    14,551,369.91/21,823,330.47 = 4,313,835.60/x
  3. Step 3: Cross multiply
    14,551,369.91x = 21,823,330.47 × 4,313,835.60
  4. Step 4: Simplify right side
    14,551,369.91x = 94,142,259,892,050.72
  5. Step 5: Solve for x
    x = 94,142,259,892,050.72/14,551,369.91
  6. Step 6: Final answer
    x = 6,469,649.28

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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.