Home / 14,245,365.96-21,370,177.13-4,530,295.89

Finding the Fourth Proportional to 14,245,365.96, 21,370,177.13 and 4,530,295.89

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Solution

The fourth proportional to 14,245,365.96, 21,370,177.13 and 4,530,295.89 is: 6,796,120.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,245,365.96 : 21,370,177.13 = 4,530,295.89 : x
  2. Step 2: Convert to fraction form
    14,245,365.96/21,370,177.13 = 4,530,295.89/x
  3. Step 3: Cross multiply
    14,245,365.96x = 21,370,177.13 × 4,530,295.89
  4. Step 4: Simplify right side
    14,245,365.96x = 96,813,225,679,079.08
  5. Step 5: Solve for x
    x = 96,813,225,679,079.08/14,245,365.96
  6. Step 6: Final answer
    x = 6,796,120.65

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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.