Home / 62,387,532.48-93,545,277.48-19,245,152.64

Finding the Fourth Proportional to 62,387,532.48, 93,545,277.48 and 19,245,152.64

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Solution

The fourth proportional to 62,387,532.48, 93,545,277.48 and 19,245,152.64 is: 28,856,617.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387,532.48 : 93,545,277.48 = 19,245,152.64 : x
  2. Step 2: Convert to fraction form
    62,387,532.48/93,545,277.48 = 19,245,152.64/x
  3. Step 3: Cross multiply
    62,387,532.48x = 93,545,277.48 × 19,245,152.64
  4. Step 4: Simplify right side
    62,387,532.48x = 1,800,293,143,853,754.75
  5. Step 5: Solve for x
    x = 1,800,293,143,853,754.75/62,387,532.48
  6. Step 6: Final answer
    x = 28,856,617.22

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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.