Home / 4,792,018,163.24-7,220,736,298.91-3,937,755,984.44

Finding the Fourth Proportional to 4,792,018,163.24, 7,220,736,298.91 and 3,937,755,984.44

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Solution

The fourth proportional to 4,792,018,163.24, 7,220,736,298.91 and 3,937,755,984.44 is: 5,933,512,062.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,018,163.24 : 7,220,736,298.91 = 3,937,755,984.44 : x
  2. Step 2: Convert to fraction form
    4,792,018,163.24/7,220,736,298.91 = 3,937,755,984.44/x
  3. Step 3: Cross multiply
    4,792,018,163.24x = 7,220,736,298.91 × 3,937,755,984.44
  4. Step 4: Simplify right side
    4,792,018,163.24x = 28,433,497,573,095,989,248
  5. Step 5: Solve for x
    x = 28,433,497,573,095,989,248/4,792,018,163.24
  6. Step 6: Final answer
    x = 5,933,512,062.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.