Home / 3,033,554,276.91-4,550,331,415.37-852,520,412.91

Finding the Fourth Proportional to 3,033,554,276.91, 4,550,331,415.37 and 852,520,412.91

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Solution

The fourth proportional to 3,033,554,276.91, 4,550,331,415.37 and 852,520,412.91 is: 1,278,780,619.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,554,276.91 : 4,550,331,415.37 = 852,520,412.91 : x
  2. Step 2: Convert to fraction form
    3,033,554,276.91/4,550,331,415.37 = 852,520,412.91/x
  3. Step 3: Cross multiply
    3,033,554,276.91x = 4,550,331,415.37 × 852,520,412.91
  4. Step 4: Simplify right side
    3,033,554,276.91x = 3,879,250,417,108,576,768
  5. Step 5: Solve for x
    x = 3,879,250,417,108,576,768/3,033,554,276.91
  6. Step 6: Final answer
    x = 1,278,780,619.37

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Double scale
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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.