Home / 18,874,690.96-26,046,823.84-10,614,751.04

Finding the Fourth Proportional to 18,874,690.96, 26,046,823.84 and 10,614,751.04

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Solution

The fourth proportional to 18,874,690.96, 26,046,823.84 and 10,614,751.04 is: 14,648,216.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,874,690.96 : 26,046,823.84 = 10,614,751.04 : x
  2. Step 2: Convert to fraction form
    18,874,690.96/26,046,823.84 = 10,614,751.04/x
  3. Step 3: Cross multiply
    18,874,690.96x = 26,046,823.84 × 10,614,751.04
  4. Step 4: Simplify right side
    18,874,690.96x = 276,480,550,444,336.78
  5. Step 5: Solve for x
    x = 276,480,550,444,336.78/18,874,690.96
  6. Step 6: Final answer
    x = 14,648,216.02

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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.