Home / 62,319,313.76-93,339,578.64-36,025,933.28

Finding the Fourth Proportional to 62,319,313.76, 93,339,578.64 and 36,025,933.28

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Solution

The fourth proportional to 62,319,313.76, 93,339,578.64 and 36,025,933.28 is: 53,958,319.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319,313.76 : 93,339,578.64 = 36,025,933.28 : x
  2. Step 2: Convert to fraction form
    62,319,313.76/93,339,578.64 = 36,025,933.28/x
  3. Step 3: Cross multiply
    62,319,313.76x = 93,339,578.64 × 36,025,933.28
  4. Step 4: Simplify right side
    62,319,313.76x = 3,362,645,432,467,953.50
  5. Step 5: Solve for x
    x = 3,362,645,432,467,953.50/62,319,313.76
  6. Step 6: Final answer
    x = 53,958,319.33

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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.