Home / 14,550,950.48-21,820,420.68-4,967,102

Finding the Fourth Proportional to 14,550,950.48, 21,820,420.68 and 4,967,102

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Solution

The fourth proportional to 14,550,950.48, 21,820,420.68 and 4,967,102 is: 7,448,603.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,550,950.48 : 21,820,420.68 = 4,967,102 : x
  2. Step 2: Convert to fraction form
    14,550,950.48/21,820,420.68 = 4,967,102/x
  3. Step 3: Cross multiply
    14,550,950.48x = 21,820,420.68 × 4,967,102
  4. Step 4: Simplify right side
    14,550,950.48x = 108,384,255,200,469.36
  5. Step 5: Solve for x
    x = 108,384,255,200,469.36/14,550,950.48
  6. Step 6: Final answer
    x = 7,448,603.12

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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.