Home / 14,005,746.73-19,343,873.73-9,414,096.49

Finding the Fourth Proportional to 14,005,746.73, 19,343,873.73 and 9,414,096.49

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Solution

The fourth proportional to 14,005,746.73, 19,343,873.73 and 9,414,096.49 is: 13,002,169.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,005,746.73 : 19,343,873.73 = 9,414,096.49 : x
  2. Step 2: Convert to fraction form
    14,005,746.73/19,343,873.73 = 9,414,096.49/x
  3. Step 3: Cross multiply
    14,005,746.73x = 19,343,873.73 × 9,414,096.49
  4. Step 4: Simplify right side
    14,005,746.73x = 182,105,093,784,596.22
  5. Step 5: Solve for x
    x = 182,105,093,784,596.22/14,005,746.73
  6. Step 6: Final answer
    x = 13,002,169.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.