Home / 14,445,501.60-21,661,953.18-5,463,755.04

Finding the Fourth Proportional to 14,445,501.60, 21,661,953.18 and 5,463,755.04

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Solution

The fourth proportional to 14,445,501.60, 21,661,953.18 and 5,463,755.04 is: 8,193,249.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,445,501.60 : 21,661,953.18 = 5,463,755.04 : x
  2. Step 2: Convert to fraction form
    14,445,501.60/21,661,953.18 = 5,463,755.04/x
  3. Step 3: Cross multiply
    14,445,501.60x = 21,661,953.18 × 5,463,755.04
  4. Step 4: Simplify right side
    14,445,501.60x = 118,355,605,863,469.03
  5. Step 5: Solve for x
    x = 118,355,605,863,469.03/14,445,501.60
  6. Step 6: Final answer
    x = 8,193,249.99

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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.