Home / 15,202,334.74-22,803,502.08-3,842,783.38

Finding the Fourth Proportional to 15,202,334.74, 22,803,502.08 and 3,842,783.38

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Solution

The fourth proportional to 15,202,334.74, 22,803,502.08 and 3,842,783.38 is: 5,764,175.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,334.74 : 22,803,502.08 = 3,842,783.38 : x
  2. Step 2: Convert to fraction form
    15,202,334.74/22,803,502.08 = 3,842,783.38/x
  3. Step 3: Cross multiply
    15,202,334.74x = 22,803,502.08 × 3,842,783.38
  4. Step 4: Simplify right side
    15,202,334.74x = 87,628,918,798,819.42
  5. Step 5: Solve for x
    x = 87,628,918,798,819.42/15,202,334.74
  6. Step 6: Final answer
    x = 5,764,175.06

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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.