Home / 16,196,095.53-22,231,640.50-14,319,444.49

Finding the Fourth Proportional to 16,196,095.53, 22,231,640.50 and 14,319,444.49

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Solution

The fourth proportional to 16,196,095.53, 22,231,640.50 and 14,319,444.49 is: 19,655,647.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,095.53 : 22,231,640.50 = 14,319,444.49 : x
  2. Step 2: Convert to fraction form
    16,196,095.53/22,231,640.50 = 14,319,444.49/x
  3. Step 3: Cross multiply
    16,196,095.53x = 22,231,640.50 × 14,319,444.49
  4. Step 4: Simplify right side
    16,196,095.53x = 318,344,741,970,008.12
  5. Step 5: Solve for x
    x = 318,344,741,970,008.12/16,196,095.53
  6. Step 6: Final answer
    x = 19,655,647.34

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.