Home / 9,033,276,270.20-12,466,257,680.74-5,416,888,792.02

Finding the Fourth Proportional to 9,033,276,270.20, 12,466,257,680.74 and 5,416,888,792.02

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Solution

The fourth proportional to 9,033,276,270.20, 12,466,257,680.74 and 5,416,888,792.02 is: 7,475,508,275.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,276,270.20 : 12,466,257,680.74 = 5,416,888,792.02 : x
  2. Step 2: Convert to fraction form
    9,033,276,270.20/12,466,257,680.74 = 5,416,888,792.02/x
  3. Step 3: Cross multiply
    9,033,276,270.20x = 12,466,257,680.74 × 5,416,888,792.02
  4. Step 4: Simplify right side
    9,033,276,270.20x = 67,528,331,509,233,745,920
  5. Step 5: Solve for x
    x = 67,528,331,509,233,745,920/9,033,276,270.20
  6. Step 6: Final answer
    x = 7,475,508,275.11

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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.