Home / 49,560,743.54-74,315,588.90-22,243,618.20

Finding the Fourth Proportional to 49,560,743.54, 74,315,588.90 and 22,243,618.20

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Solution

The fourth proportional to 49,560,743.54, 74,315,588.90 and 22,243,618.20 is: 33,353,970.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,560,743.54 : 74,315,588.90 = 22,243,618.20 : x
  2. Step 2: Convert to fraction form
    49,560,743.54/74,315,588.90 = 22,243,618.20/x
  3. Step 3: Cross multiply
    49,560,743.54x = 74,315,588.90 × 22,243,618.20
  4. Step 4: Simplify right side
    49,560,743.54x = 1,653,047,585,799,758
  5. Step 5: Solve for x
    x = 1,653,047,585,799,758/49,560,743.54
  6. Step 6: Final answer
    x = 33,353,970.66

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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.