Home / 3,280,064,283.43-4,526,617,164.04-1,851,185,302.20

Finding the Fourth Proportional to 3,280,064,283.43, 4,526,617,164.04 and 1,851,185,302.20

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Solution

The fourth proportional to 3,280,064,283.43, 4,526,617,164.04 and 1,851,185,302.20 is: 2,554,708,212.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,280,064,283.43 : 4,526,617,164.04 = 1,851,185,302.20 : x
  2. Step 2: Convert to fraction form
    3,280,064,283.43/4,526,617,164.04 = 1,851,185,302.20/x
  3. Step 3: Cross multiply
    3,280,064,283.43x = 4,526,617,164.04 × 1,851,185,302.20
  4. Step 4: Simplify right side
    3,280,064,283.43x = 8,379,607,162,757,094,400
  5. Step 5: Solve for x
    x = 8,379,607,162,757,094,400/3,280,064,283.43
  6. Step 6: Final answer
    x = 2,554,708,212.61

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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.