Home / 10,913,528.52-16,367,499.50-3,235,377.87

Finding the Fourth Proportional to 10,913,528.52, 16,367,499.50 and 3,235,377.87

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Solution

The fourth proportional to 10,913,528.52, 16,367,499.50 and 3,235,377.87 is: 4,852,238.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,528.52 : 16,367,499.50 = 3,235,377.87 : x
  2. Step 2: Convert to fraction form
    10,913,528.52/16,367,499.50 = 3,235,377.87/x
  3. Step 3: Cross multiply
    10,913,528.52x = 16,367,499.50 × 3,235,377.87
  4. Step 4: Simplify right side
    10,913,528.52x = 52,955,045,620,528.88
  5. Step 5: Solve for x
    x = 52,955,045,620,528.88/10,913,528.52
  6. Step 6: Final answer
    x = 4,852,238.72

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.