Home / 14,896,002.70-22,344,004.05-5,311,693.90

Finding the Fourth Proportional to 14,896,002.70, 22,344,004.05 and 5,311,693.90

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Solution

The fourth proportional to 14,896,002.70, 22,344,004.05 and 5,311,693.90 is: 7,967,540.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,896,002.70 : 22,344,004.05 = 5,311,693.90 : x
  2. Step 2: Convert to fraction form
    14,896,002.70/22,344,004.05 = 5,311,693.90/x
  3. Step 3: Cross multiply
    14,896,002.70x = 22,344,004.05 × 5,311,693.90
  4. Step 4: Simplify right side
    14,896,002.70x = 118,684,510,013,960.31
  5. Step 5: Solve for x
    x = 118,684,510,013,960.31/14,896,002.70
  6. Step 6: Final answer
    x = 7,967,540.85

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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.