Home / 16,042,458.40-24,053,060.40-8,857,434.40

Finding the Fourth Proportional to 16,042,458.40, 24,053,060.40 and 8,857,434.40

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Solution

The fourth proportional to 16,042,458.40, 24,053,060.40 and 8,857,434.40 is: 13,280,284.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,042,458.40 : 24,053,060.40 = 8,857,434.40 : x
  2. Step 2: Convert to fraction form
    16,042,458.40/24,053,060.40 = 8,857,434.40/x
  3. Step 3: Cross multiply
    16,042,458.40x = 24,053,060.40 × 8,857,434.40
  4. Step 4: Simplify right side
    16,042,458.40x = 213,048,404,612,237.75
  5. Step 5: Solve for x
    x = 213,048,404,612,237.75/16,042,458.40
  6. Step 6: Final answer
    x = 13,280,284.06

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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.