Home / 11,204,424.55-16,793,350.80-10,061,826.40

Finding the Fourth Proportional to 11,204,424.55, 16,793,350.80 and 10,061,826.40

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Solution

The fourth proportional to 11,204,424.55, 16,793,350.80 and 10,061,826.40 is: 15,080,808.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,424.55 : 16,793,350.80 = 10,061,826.40 : x
  2. Step 2: Convert to fraction form
    11,204,424.55/16,793,350.80 = 10,061,826.40/x
  3. Step 3: Cross multiply
    11,204,424.55x = 16,793,350.80 × 10,061,826.40
  4. Step 4: Simplify right side
    11,204,424.55x = 168,971,780,423,901.12
  5. Step 5: Solve for x
    x = 168,971,780,423,901.12/11,204,424.55
  6. Step 6: Final answer
    x = 15,080,808.45

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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.