Home / 14,466,936.93-21,704,186.75-8,395,832.49

Finding the Fourth Proportional to 14,466,936.93, 21,704,186.75 and 8,395,832.49

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Solution

The fourth proportional to 14,466,936.93, 21,704,186.75 and 8,395,832.49 is: 12,595,943.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,466,936.93 : 21,704,186.75 = 8,395,832.49 : x
  2. Step 2: Convert to fraction form
    14,466,936.93/21,704,186.75 = 8,395,832.49/x
  3. Step 3: Cross multiply
    14,466,936.93x = 21,704,186.75 × 8,395,832.49
  4. Step 4: Simplify right side
    14,466,936.93x = 182,224,716,242,698.34
  5. Step 5: Solve for x
    x = 182,224,716,242,698.34/14,466,936.93
  6. Step 6: Final answer
    x = 12,595,943.23

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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.