Home / 49,330,425.48-74,021,152.38-35,795,164.56

Finding the Fourth Proportional to 49,330,425.48, 74,021,152.38 and 35,795,164.56

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Solution

The fourth proportional to 49,330,425.48, 74,021,152.38 and 35,795,164.56 is: 53,711,260.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,330,425.48 : 74,021,152.38 = 35,795,164.56 : x
  2. Step 2: Convert to fraction form
    49,330,425.48/74,021,152.38 = 35,795,164.56/x
  3. Step 3: Cross multiply
    49,330,425.48x = 74,021,152.38 × 35,795,164.56
  4. Step 4: Simplify right side
    49,330,425.48x = 2,649,599,330,362,935.50
  5. Step 5: Solve for x
    x = 2,649,599,330,362,935.50/49,330,425.48
  6. Step 6: Final answer
    x = 53,711,260.44

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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.