Home / 3,033,554,273.66-4,550,331,410.50-852,520,409.66

Finding the Fourth Proportional to 3,033,554,273.66, 4,550,331,410.50 and 852,520,409.66

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Solution

The fourth proportional to 3,033,554,273.66, 4,550,331,410.50 and 852,520,409.66 is: 1,278,780,614.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,554,273.66 : 4,550,331,410.50 = 852,520,409.66 : x
  2. Step 2: Convert to fraction form
    3,033,554,273.66/4,550,331,410.50 = 852,520,409.66/x
  3. Step 3: Cross multiply
    3,033,554,273.66x = 4,550,331,410.50 × 852,520,409.66
  4. Step 4: Simplify right side
    3,033,554,273.66x = 3,879,250,398,177,470,464
  5. Step 5: Solve for x
    x = 3,879,250,398,177,470,464/3,033,554,273.66
  6. Step 6: Final answer
    x = 1,278,780,614.49

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Half scale
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Double scale
Find fourth proportional to 3,033,554,274.66, 4,550,331,412 and 852,520,410.66
Similar ratio
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1.5x scale

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.