Home / 3,450,314,109.60-5,175,471,164.40-3,450,314,109.60

Finding the Fourth Proportional to 3,450,314,109.60, 5,175,471,164.40 and 3,450,314,109.60

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Solution

The fourth proportional to 3,450,314,109.60, 5,175,471,164.40 and 3,450,314,109.60 is: 5,175,471,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,314,109.60 : 5,175,471,164.40 = 3,450,314,109.60 : x
  2. Step 2: Convert to fraction form
    3,450,314,109.60/5,175,471,164.40 = 3,450,314,109.60/x
  3. Step 3: Cross multiply
    3,450,314,109.60x = 5,175,471,164.40 × 3,450,314,109.60
  4. Step 4: Simplify right side
    3,450,314,109.60x = 17,857,001,182,357,260,288
  5. Step 5: Solve for x
    x = 17,857,001,182,357,260,288/3,450,314,109.60
  6. Step 6: Final answer
    x = 5,175,471,164.40

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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.