Home / 32,195,673.76-48,295,005.90-10,336,945

Finding the Fourth Proportional to 32,195,673.76, 48,295,005.90 and 10,336,945

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Solution

The fourth proportional to 32,195,673.76, 48,295,005.90 and 10,336,945 is: 15,505,897.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,195,673.76 : 48,295,005.90 = 10,336,945 : x
  2. Step 2: Convert to fraction form
    32,195,673.76/48,295,005.90 = 10,336,945/x
  3. Step 3: Cross multiply
    32,195,673.76x = 48,295,005.90 × 10,336,945
  4. Step 4: Simplify right side
    32,195,673.76x = 499,222,819,762,975.50
  5. Step 5: Solve for x
    x = 499,222,819,762,975.50/32,195,673.76
  6. Step 6: Final answer
    x = 15,505,897.58

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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.