Home / 14,896,002.20-22,344,003.30-5,311,693.40

Finding the Fourth Proportional to 14,896,002.20, 22,344,003.30 and 5,311,693.40

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Solution

The fourth proportional to 14,896,002.20, 22,344,003.30 and 5,311,693.40 is: 7,967,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,896,002.20 : 22,344,003.30 = 5,311,693.40 : x
  2. Step 2: Convert to fraction form
    14,896,002.20/22,344,003.30 = 5,311,693.40/x
  3. Step 3: Cross multiply
    14,896,002.20x = 22,344,003.30 × 5,311,693.40
  4. Step 4: Simplify right side
    14,896,002.20x = 118,684,494,858,188.23
  5. Step 5: Solve for x
    x = 118,684,494,858,188.23/14,896,002.20
  6. Step 6: Final answer
    x = 7,967,540.10

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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.