Home / 16,649,233.60-24,967,629.60-11,585,502.40

Finding the Fourth Proportional to 16,649,233.60, 24,967,629.60 and 11,585,502.40

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Solution

The fourth proportional to 16,649,233.60, 24,967,629.60 and 11,585,502.40 is: 17,373,924.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,649,233.60 : 24,967,629.60 = 11,585,502.40 : x
  2. Step 2: Convert to fraction form
    16,649,233.60/24,967,629.60 = 11,585,502.40/x
  3. Step 3: Cross multiply
    16,649,233.60x = 24,967,629.60 × 11,585,502.40
  4. Step 4: Simplify right side
    16,649,233.60x = 289,262,532,653,111.06
  5. Step 5: Solve for x
    x = 289,262,532,653,111.06/16,649,233.60
  6. Step 6: Final answer
    x = 17,373,924.81

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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.