Home / 6,765,744,074.40-10,148,616,111.60-6,306,579,050.40

Finding the Fourth Proportional to 6,765,744,074.40, 10,148,616,111.60 and 6,306,579,050.40

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Solution

The fourth proportional to 6,765,744,074.40, 10,148,616,111.60 and 6,306,579,050.40 is: 9,459,868,575.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,765,744,074.40 : 10,148,616,111.60 = 6,306,579,050.40 : x
  2. Step 2: Convert to fraction form
    6,765,744,074.40/10,148,616,111.60 = 6,306,579,050.40/x
  3. Step 3: Cross multiply
    6,765,744,074.40x = 10,148,616,111.60 × 6,306,579,050.40
  4. Step 4: Simplify right side
    6,765,744,074.40x = 64,003,049,759,968,468,992
  5. Step 5: Solve for x
    x = 64,003,049,759,968,468,992/6,765,744,074.40
  6. Step 6: Final answer
    x = 9,459,868,575.60

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Double scale
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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.