Home / 2,968,813,588.48-4,096,850,511.68-1,648,799,175.04

Finding the Fourth Proportional to 2,968,813,588.48, 4,096,850,511.68 and 1,648,799,175.04

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Solution

The fourth proportional to 2,968,813,588.48, 4,096,850,511.68 and 1,648,799,175.04 is: 2,275,280,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,813,588.48 : 4,096,850,511.68 = 1,648,799,175.04 : x
  2. Step 2: Convert to fraction form
    2,968,813,588.48/4,096,850,511.68 = 1,648,799,175.04/x
  3. Step 3: Cross multiply
    2,968,813,588.48x = 4,096,850,511.68 × 1,648,799,175.04
  4. Step 4: Simplify right side
    2,968,813,588.48x = 6,754,883,743,920,185,344
  5. Step 5: Solve for x
    x = 6,754,883,743,920,185,344/2,968,813,588.48
  6. Step 6: Final answer
    x = 2,275,280,526.25

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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.