Home / 14,711,636.95-22,067,233.45-6,618,897.65

Finding the Fourth Proportional to 14,711,636.95, 22,067,233.45 and 6,618,897.65

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Solution

The fourth proportional to 14,711,636.95, 22,067,233.45 and 6,618,897.65 is: 9,928,246.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,711,636.95 : 22,067,233.45 = 6,618,897.65 : x
  2. Step 2: Convert to fraction form
    14,711,636.95/22,067,233.45 = 6,618,897.65/x
  3. Step 3: Cross multiply
    14,711,636.95x = 22,067,233.45 × 6,618,897.65
  4. Step 4: Simplify right side
    14,711,636.95x = 146,060,759,662,827.25
  5. Step 5: Solve for x
    x = 146,060,759,662,827.25/14,711,636.95
  6. Step 6: Final answer
    x = 9,928,246.61

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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.