Home / 33,509,237,291.06-46,243,059,377.37-18,473,017,640.90

Finding the Fourth Proportional to 33,509,237,291.06, 46,243,059,377.37 and 18,473,017,640.90

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Solution

The fourth proportional to 33,509,237,291.06, 46,243,059,377.37 and 18,473,017,640.90 is: 25,492,936,297.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,509,237,291.06 : 46,243,059,377.37 = 18,473,017,640.90 : x
  2. Step 2: Convert to fraction form
    33,509,237,291.06/46,243,059,377.37 = 18,473,017,640.90/x
  3. Step 3: Cross multiply
    33,509,237,291.06x = 46,243,059,377.37 × 18,473,017,640.90
  4. Step 4: Simplify right side
    33,509,237,291.06x = 854,248,851,647,342,313,472
  5. Step 5: Solve for x
    x = 854,248,851,647,342,313,472/33,509,237,291.06
  6. Step 6: Final answer
    x = 25,492,936,297.75

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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.