Home / 22,816,590.48-34,201,856.64-14,302,905.72

Finding the Fourth Proportional to 22,816,590.48, 34,201,856.64 and 14,302,905.72

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Solution

The fourth proportional to 22,816,590.48, 34,201,856.64 and 14,302,905.72 is: 21,439,922.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816,590.48 : 34,201,856.64 = 14,302,905.72 : x
  2. Step 2: Convert to fraction form
    22,816,590.48/34,201,856.64 = 14,302,905.72/x
  3. Step 3: Cross multiply
    22,816,590.48x = 34,201,856.64 × 14,302,905.72
  4. Step 4: Simplify right side
    22,816,590.48x = 489,185,930,970,876
  5. Step 5: Solve for x
    x = 489,185,930,970,876/22,816,590.48
  6. Step 6: Final answer
    x = 21,439,922.47

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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.