Home / 53,054,672.04-73,214,930.70-29,532,835.80

Finding the Fourth Proportional to 53,054,672.04, 73,214,930.70 and 29,532,835.80

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Solution

The fourth proportional to 53,054,672.04, 73,214,930.70 and 29,532,835.80 is: 40,755,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,054,672.04 : 73,214,930.70 = 29,532,835.80 : x
  2. Step 2: Convert to fraction form
    53,054,672.04/73,214,930.70 = 29,532,835.80/x
  3. Step 3: Cross multiply
    53,054,672.04x = 73,214,930.70 × 29,532,835.80
  4. Step 4: Simplify right side
    53,054,672.04x = 2,162,244,526,471,479.25
  5. Step 5: Solve for x
    x = 2,162,244,526,471,479.25/53,054,672.04
  6. Step 6: Final answer
    x = 40,755,025.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.