Home / 49,110,902.20-73,653,783.42-14,559,224.22

Finding the Fourth Proportional to 49,110,902.20, 73,653,783.42 and 14,559,224.22

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Solution

The fourth proportional to 49,110,902.20, 73,653,783.42 and 14,559,224.22 is: 21,835,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,110,902.20 : 73,653,783.42 = 14,559,224.22 : x
  2. Step 2: Convert to fraction form
    49,110,902.20/73,653,783.42 = 14,559,224.22/x
  3. Step 3: Cross multiply
    49,110,902.20x = 73,653,783.42 × 14,559,224.22
  4. Step 4: Simplify right side
    49,110,902.20x = 1,072,341,947,463,098.50
  5. Step 5: Solve for x
    x = 1,072,341,947,463,098.50/49,110,902.20
  6. Step 6: Final answer
    x = 21,835,109.91

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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.