Home / 3,033,554,274.41-4,550,331,411.62-852,520,410.41

Finding the Fourth Proportional to 3,033,554,274.41, 4,550,331,411.62 and 852,520,410.41

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Solution

The fourth proportional to 3,033,554,274.41, 4,550,331,411.62 and 852,520,410.41 is: 1,278,780,615.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,554,274.41 : 4,550,331,411.62 = 852,520,410.41 : x
  2. Step 2: Convert to fraction form
    3,033,554,274.41/4,550,331,411.62 = 852,520,410.41/x
  3. Step 3: Cross multiply
    3,033,554,274.41x = 4,550,331,411.62 × 852,520,410.41
  4. Step 4: Simplify right side
    3,033,554,274.41x = 3,879,250,402,549,304,832
  5. Step 5: Solve for x
    x = 3,879,250,402,549,304,832/3,033,554,274.41
  6. Step 6: Final answer
    x = 1,278,780,615.62

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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.