Home / 48,837,400.30-73,256,100.45-14,764,005.10

Finding the Fourth Proportional to 48,837,400.30, 73,256,100.45 and 14,764,005.10

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Solution

The fourth proportional to 48,837,400.30, 73,256,100.45 and 14,764,005.10 is: 22,146,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,400.30 : 73,256,100.45 = 14,764,005.10 : x
  2. Step 2: Convert to fraction form
    48,837,400.30/73,256,100.45 = 14,764,005.10/x
  3. Step 3: Cross multiply
    48,837,400.30x = 73,256,100.45 × 14,764,005.10
  4. Step 4: Simplify right side
    48,837,400.30x = 1,081,553,440,649,912.25
  5. Step 5: Solve for x
    x = 1,081,553,440,649,912.25/48,837,400.30
  6. Step 6: Final answer
    x = 22,146,007.65

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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.