Home / 32,334,198,005.97-44,604,479,640.96-20,460,190,485.33

Finding the Fourth Proportional to 32,334,198,005.97, 44,604,479,640.96 and 20,460,190,485.33

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Solution

The fourth proportional to 32,334,198,005.97, 44,604,479,640.96 and 20,460,190,485.33 is: 28,224,486,959.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334,198,005.97 : 44,604,479,640.96 = 20,460,190,485.33 : x
  2. Step 2: Convert to fraction form
    32,334,198,005.97/44,604,479,640.96 = 20,460,190,485.33/x
  3. Step 3: Cross multiply
    32,334,198,005.97x = 44,604,479,640.96 × 20,460,190,485.33
  4. Step 4: Simplify right side
    32,334,198,005.97x = 912,616,149,953,065,517,056
  5. Step 5: Solve for x
    x = 912,616,149,953,065,517,056/32,334,198,005.97
  6. Step 6: Final answer
    x = 28,224,486,959.12

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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.