Home / 14,834,406.30-22,254,121.77-5,116,380.68

Finding the Fourth Proportional to 14,834,406.30, 22,254,121.77 and 5,116,380.68

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Solution

The fourth proportional to 14,834,406.30, 22,254,121.77 and 5,116,380.68 is: 7,675,437.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834,406.30 : 22,254,121.77 = 5,116,380.68 : x
  2. Step 2: Convert to fraction form
    14,834,406.30/22,254,121.77 = 5,116,380.68/x
  3. Step 3: Cross multiply
    14,834,406.30x = 22,254,121.77 × 5,116,380.68
  4. Step 4: Simplify right side
    14,834,406.30x = 113,860,558,537,542.89
  5. Step 5: Solve for x
    x = 113,860,558,537,542.89/14,834,406.30
  6. Step 6: Final answer
    x = 7,675,437.51

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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.