Home / 11,073,983.55-16,610,975.33-9,559,376.70

Finding the Fourth Proportional to 11,073,983.55, 16,610,975.33 and 9,559,376.70

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Solution

The fourth proportional to 11,073,983.55, 16,610,975.33 and 9,559,376.70 is: 14,339,065.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,983.55 : 16,610,975.33 = 9,559,376.70 : x
  2. Step 2: Convert to fraction form
    11,073,983.55/16,610,975.33 = 9,559,376.70/x
  3. Step 3: Cross multiply
    11,073,983.55x = 16,610,975.33 × 9,559,376.70
  4. Step 4: Simplify right side
    11,073,983.55x = 158,790,570,486,079.91
  5. Step 5: Solve for x
    x = 158,790,570,486,079.91/11,073,983.55
  6. Step 6: Final answer
    x = 14,339,065.05

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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.