Home / 14,896,004.70-22,344,007.05-5,311,695.90

Finding the Fourth Proportional to 14,896,004.70, 22,344,007.05 and 5,311,695.90

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Solution

The fourth proportional to 14,896,004.70, 22,344,007.05 and 5,311,695.90 is: 7,967,543.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,896,004.70 : 22,344,007.05 = 5,311,695.90 : x
  2. Step 2: Convert to fraction form
    14,896,004.70/22,344,007.05 = 5,311,695.90/x
  3. Step 3: Cross multiply
    14,896,004.70x = 22,344,007.05 × 5,311,695.90
  4. Step 4: Simplify right side
    14,896,004.70x = 118,684,570,637,056.11
  5. Step 5: Solve for x
    x = 118,684,570,637,056.11/14,896,004.70
  6. Step 6: Final answer
    x = 7,967,543.85

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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.