Home / 33,570,435,005.64-46,348,107,796.26-21,370,024,041.64

Finding the Fourth Proportional to 33,570,435,005.64, 46,348,107,796.26 and 21,370,024,041.64

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Solution

The fourth proportional to 33,570,435,005.64, 46,348,107,796.26 and 21,370,024,041.64 is: 29,503,942,314.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570,435,005.64 : 46,348,107,796.26 = 21,370,024,041.64 : x
  2. Step 2: Convert to fraction form
    33,570,435,005.64/46,348,107,796.26 = 21,370,024,041.64/x
  3. Step 3: Cross multiply
    33,570,435,005.64x = 46,348,107,796.26 × 21,370,024,041.64
  4. Step 4: Simplify right side
    33,570,435,005.64x = 990,460,177,890,598,584,320
  5. Step 5: Solve for x
    x = 990,460,177,890,598,584,320/33,570,435,005.64
  6. Step 6: Final answer
    x = 29,503,942,314.84

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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.