Home / 34,676,856.80-52,015,458-14,217,751.52

Finding the Fourth Proportional to 34,676,856.80, 52,015,458 and 14,217,751.52

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Solution

The fourth proportional to 34,676,856.80, 52,015,458 and 14,217,751.52 is: 21,326,698.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,676,856.80 : 52,015,458 = 14,217,751.52 : x
  2. Step 2: Convert to fraction form
    34,676,856.80/52,015,458 = 14,217,751.52/x
  3. Step 3: Cross multiply
    34,676,856.80x = 52,015,458 × 14,217,751.52
  4. Step 4: Simplify right side
    34,676,856.80x = 739,542,857,042,996.12
  5. Step 5: Solve for x
    x = 739,542,857,042,996.12/34,676,856.80
  6. Step 6: Final answer
    x = 21,326,698.13

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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.