Home / 16,196,108.46-22,231,658.22-14,319,457.43

Finding the Fourth Proportional to 16,196,108.46, 22,231,658.22 and 14,319,457.43

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Solution

The fourth proportional to 16,196,108.46, 22,231,658.22 and 14,319,457.43 is: 19,655,665.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,108.46 : 22,231,658.22 = 14,319,457.43 : x
  2. Step 2: Convert to fraction form
    16,196,108.46/22,231,658.22 = 14,319,457.43/x
  3. Step 3: Cross multiply
    16,196,108.46x = 22,231,658.22 × 14,319,457.43
  4. Step 4: Simplify right side
    16,196,108.46x = 318,345,283,314,743.31
  5. Step 5: Solve for x
    x = 318,345,283,314,743.31/16,196,108.46
  6. Step 6: Final answer
    x = 19,655,665.07

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1.5x scale

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.