Home / 62,294,005.20-93,441,007.80-36,784,837.20

Finding the Fourth Proportional to 62,294,005.20, 93,441,007.80 and 36,784,837.20

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Solution

The fourth proportional to 62,294,005.20, 93,441,007.80 and 36,784,837.20 is: 55,177,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,294,005.20 : 93,441,007.80 = 36,784,837.20 : x
  2. Step 2: Convert to fraction form
    62,294,005.20/93,441,007.80 = 36,784,837.20/x
  3. Step 3: Cross multiply
    62,294,005.20x = 93,441,007.80 × 36,784,837.20
  4. Step 4: Simplify right side
    62,294,005.20x = 3,437,212,259,726,930.50
  5. Step 5: Solve for x
    x = 3,437,212,259,726,930.50/62,294,005.20
  6. Step 6: Final answer
    x = 55,177,255.80

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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.