Home / 22,211,078,205.59-30,651,347,334.51-12,049,806,074.70

Finding the Fourth Proportional to 22,211,078,205.59, 30,651,347,334.51 and 12,049,806,074.70

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Solution

The fourth proportional to 22,211,078,205.59, 30,651,347,334.51 and 12,049,806,074.70 is: 16,628,764,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,211,078,205.59 : 30,651,347,334.51 = 12,049,806,074.70 : x
  2. Step 2: Convert to fraction form
    22,211,078,205.59/30,651,347,334.51 = 12,049,806,074.70/x
  3. Step 3: Cross multiply
    22,211,078,205.59x = 30,651,347,334.51 × 12,049,806,074.70
  4. Step 4: Simplify right side
    22,211,078,205.59x = 369,342,791,309,118,275,584
  5. Step 5: Solve for x
    x = 369,342,791,309,118,275,584/22,211,078,205.59
  6. Step 6: Final answer
    x = 16,628,764,614.24

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Double scale
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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.