Home / 14,774,728.48-22,169,106.24-10,232,766.88

Finding the Fourth Proportional to 14,774,728.48, 22,169,106.24 and 10,232,766.88

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Solution

The fourth proportional to 14,774,728.48, 22,169,106.24 and 10,232,766.88 is: 15,354,007.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,774,728.48 : 22,169,106.24 = 10,232,766.88 : x
  2. Step 2: Convert to fraction form
    14,774,728.48/22,169,106.24 = 10,232,766.88/x
  3. Step 3: Cross multiply
    14,774,728.48x = 22,169,106.24 × 10,232,766.88
  4. Step 4: Simplify right side
    14,774,728.48x = 226,851,296,091,873.34
  5. Step 5: Solve for x
    x = 226,851,296,091,873.34/14,774,728.48
  6. Step 6: Final answer
    x = 15,354,007.78

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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.