Home / 16,148,017.46-22,284,802.26-8,806,253.06

Finding the Fourth Proportional to 16,148,017.46, 22,284,802.26 and 8,806,253.06

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Solution

The fourth proportional to 16,148,017.46, 22,284,802.26 and 8,806,253.06 is: 12,152,922.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,017.46 : 22,284,802.26 = 8,806,253.06 : x
  2. Step 2: Convert to fraction form
    16,148,017.46/22,284,802.26 = 8,806,253.06/x
  3. Step 3: Cross multiply
    16,148,017.46x = 22,284,802.26 × 8,806,253.06
  4. Step 4: Simplify right side
    16,148,017.46x = 196,245,607,982,195.91
  5. Step 5: Solve for x
    x = 196,245,607,982,195.91/16,148,017.46
  6. Step 6: Final answer
    x = 12,152,922.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.