Home / 62,650,160.20-93,975,240.30-45,644,048.20

Finding the Fourth Proportional to 62,650,160.20, 93,975,240.30 and 45,644,048.20

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Solution

The fourth proportional to 62,650,160.20, 93,975,240.30 and 45,644,048.20 is: 68,466,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,650,160.20 : 93,975,240.30 = 45,644,048.20 : x
  2. Step 2: Convert to fraction form
    62,650,160.20/93,975,240.30 = 45,644,048.20/x
  3. Step 3: Cross multiply
    62,650,160.20x = 93,975,240.30 × 45,644,048.20
  4. Step 4: Simplify right side
    62,650,160.20x = 4,289,410,397,859,782.50
  5. Step 5: Solve for x
    x = 4,289,410,397,859,782.50/62,650,160.20
  6. Step 6: Final answer
    x = 68,466,072.30

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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.