Home / 14,146,951.25-21,220,426.67-4,562,329.77

Finding the Fourth Proportional to 14,146,951.25, 21,220,426.67 and 4,562,329.77

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Solution

The fourth proportional to 14,146,951.25, 21,220,426.67 and 4,562,329.77 is: 6,843,494.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,146,951.25 : 21,220,426.67 = 4,562,329.77 : x
  2. Step 2: Convert to fraction form
    14,146,951.25/21,220,426.67 = 4,562,329.77/x
  3. Step 3: Cross multiply
    14,146,951.25x = 21,220,426.67 × 4,562,329.77
  4. Step 4: Simplify right side
    14,146,951.25x = 96,814,584,305,831.30
  5. Step 5: Solve for x
    x = 96,814,584,305,831.30/14,146,951.25
  6. Step 6: Final answer
    x = 6,843,494.59

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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.