Home / 4,448,913,999.40-6,673,370,999.10-3,418,973,468.20

Finding the Fourth Proportional to 4,448,913,999.40, 6,673,370,999.10 and 3,418,973,468.20

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Solution

The fourth proportional to 4,448,913,999.40, 6,673,370,999.10 and 3,418,973,468.20 is: 5,128,460,202.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,913,999.40 : 6,673,370,999.10 = 3,418,973,468.20 : x
  2. Step 2: Convert to fraction form
    4,448,913,999.40/6,673,370,999.10 = 3,418,973,468.20/x
  3. Step 3: Cross multiply
    4,448,913,999.40x = 6,673,370,999.10 × 3,418,973,468.20
  4. Step 4: Simplify right side
    4,448,913,999.40x = 22,816,078,389,378,224,128
  5. Step 5: Solve for x
    x = 22,816,078,389,378,224,128/4,448,913,999.40
  6. Step 6: Final answer
    x = 5,128,460,202.30

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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.