Home / 14,828,113.80-22,242,170.70-8,856,145.80

Finding the Fourth Proportional to 14,828,113.80, 22,242,170.70 and 8,856,145.80

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Solution

The fourth proportional to 14,828,113.80, 22,242,170.70 and 8,856,145.80 is: 13,284,218.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,828,113.80 : 22,242,170.70 = 8,856,145.80 : x
  2. Step 2: Convert to fraction form
    14,828,113.80/22,242,170.70 = 8,856,145.80/x
  3. Step 3: Cross multiply
    14,828,113.80x = 22,242,170.70 × 8,856,145.80
  4. Step 4: Simplify right side
    14,828,113.80x = 196,979,906,627,688.06
  5. Step 5: Solve for x
    x = 196,979,906,627,688.06/14,828,113.80
  6. Step 6: Final answer
    x = 13,284,218.70

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1.5x scale

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.