Home / 202,950,166.77-304,424,391.91-73,527,432.69

Finding the Fourth Proportional to 202,950,166.77, 304,424,391.91 and 73,527,432.69

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Solution

The fourth proportional to 202,950,166.77, 304,424,391.91 and 73,527,432.69 is: 110,290,838.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,950,166.77 : 304,424,391.91 = 73,527,432.69 : x
  2. Step 2: Convert to fraction form
    202,950,166.77/304,424,391.91 = 73,527,432.69/x
  3. Step 3: Cross multiply
    202,950,166.77x = 304,424,391.91 × 73,527,432.69
  4. Step 4: Simplify right side
    202,950,166.77x = 22,383,543,985,356,708
  5. Step 5: Solve for x
    x = 22,383,543,985,356,708/202,950,166.77
  6. Step 6: Final answer
    x = 110,290,838.10

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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.