Home / 14,659,995.24-20,230,108.02-8,133,555.24

Finding the Fourth Proportional to 14,659,995.24, 20,230,108.02 and 8,133,555.24

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Solution

The fourth proportional to 14,659,995.24, 20,230,108.02 and 8,133,555.24 is: 11,223,925.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,659,995.24 : 20,230,108.02 = 8,133,555.24 : x
  2. Step 2: Convert to fraction form
    14,659,995.24/20,230,108.02 = 8,133,555.24/x
  3. Step 3: Cross multiply
    14,659,995.24x = 20,230,108.02 × 8,133,555.24
  4. Step 4: Simplify right side
    14,659,995.24x = 164,542,701,091,837.03
  5. Step 5: Solve for x
    x = 164,542,701,091,837.03/14,659,995.24
  6. Step 6: Final answer
    x = 11,223,925.96

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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.