Home / 8,622,273,577.20-11,898,668,230.02-5,005,632,901.92

Finding the Fourth Proportional to 8,622,273,577.20, 11,898,668,230.02 and 5,005,632,901.92

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Solution

The fourth proportional to 8,622,273,577.20, 11,898,668,230.02 and 5,005,632,901.92 is: 6,907,733,168.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,622,273,577.20 : 11,898,668,230.02 = 5,005,632,901.92 : x
  2. Step 2: Convert to fraction form
    8,622,273,577.20/11,898,668,230.02 = 5,005,632,901.92/x
  3. Step 3: Cross multiply
    8,622,273,577.20x = 11,898,668,230.02 × 5,005,632,901.92
  4. Step 4: Simplify right side
    8,622,273,577.20x = 59,560,365,181,218,324,480
  5. Step 5: Solve for x
    x = 59,560,365,181,218,324,480/8,622,273,577.20
  6. Step 6: Final answer
    x = 6,907,733,168.98

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1.5x scale

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.