Home / 3,483,744,007.60-5,225,616,011.40-3,459,557,537.20

Finding the Fourth Proportional to 3,483,744,007.60, 5,225,616,011.40 and 3,459,557,537.20

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Solution

The fourth proportional to 3,483,744,007.60, 5,225,616,011.40 and 3,459,557,537.20 is: 5,189,336,305.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,744,007.60 : 5,225,616,011.40 = 3,459,557,537.20 : x
  2. Step 2: Convert to fraction form
    3,483,744,007.60/5,225,616,011.40 = 3,459,557,537.20/x
  3. Step 3: Cross multiply
    3,483,744,007.60x = 5,225,616,011.40 × 3,459,557,537.20
  4. Step 4: Simplify right side
    3,483,744,007.60x = 18,078,319,258,751,868,928
  5. Step 5: Solve for x
    x = 18,078,319,258,751,868,928/3,483,744,007.60
  6. Step 6: Final answer
    x = 5,189,336,305.80

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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.