Home / 224,356,501.20-336,534,751.80-71,014,558.80

Finding the Fourth Proportional to 224,356,501.20, 336,534,751.80 and 71,014,558.80

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Solution

The fourth proportional to 224,356,501.20, 336,534,751.80 and 71,014,558.80 is: 106,521,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,356,501.20 : 336,534,751.80 = 71,014,558.80 : x
  2. Step 2: Convert to fraction form
    224,356,501.20/336,534,751.80 = 71,014,558.80/x
  3. Step 3: Cross multiply
    224,356,501.20x = 336,534,751.80 × 71,014,558.80
  4. Step 4: Simplify right side
    224,356,501.20x = 23,898,866,919,944,504
  5. Step 5: Solve for x
    x = 23,898,866,919,944,504/224,356,501.20
  6. Step 6: Final answer
    x = 106,521,838.20

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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.