Home / 4,448,914,016.40-6,673,371,024.60-3,418,973,485.20

Finding the Fourth Proportional to 4,448,914,016.40, 6,673,371,024.60 and 3,418,973,485.20

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Solution

The fourth proportional to 4,448,914,016.40, 6,673,371,024.60 and 3,418,973,485.20 is: 5,128,460,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,914,016.40 : 6,673,371,024.60 = 3,418,973,485.20 : x
  2. Step 2: Convert to fraction form
    4,448,914,016.40/6,673,371,024.60 = 3,418,973,485.20/x
  3. Step 3: Cross multiply
    4,448,914,016.40x = 6,673,371,024.60 × 3,418,973,485.20
  4. Step 4: Simplify right side
    4,448,914,016.40x = 22,816,078,590,009,356,288
  5. Step 5: Solve for x
    x = 22,816,078,590,009,356,288/4,448,914,016.40
  6. Step 6: Final answer
    x = 5,128,460,227.80

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.