Home / 15,088,331.62-22,633,047.15-5,373,659.02

Finding the Fourth Proportional to 15,088,331.62, 22,633,047.15 and 5,373,659.02

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Solution

The fourth proportional to 15,088,331.62, 22,633,047.15 and 5,373,659.02 is: 8,060,684.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,331.62 : 22,633,047.15 = 5,373,659.02 : x
  2. Step 2: Convert to fraction form
    15,088,331.62/22,633,047.15 = 5,373,659.02/x
  3. Step 3: Cross multiply
    15,088,331.62x = 22,633,047.15 × 5,373,659.02
  4. Step 4: Simplify right side
    15,088,331.62x = 121,622,277,967,682.78
  5. Step 5: Solve for x
    x = 121,622,277,967,682.78/15,088,331.62
  6. Step 6: Final answer
    x = 8,060,684.31

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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.