Home / 6,500,743,530.40-9,751,115,295.60-4,845,314,000.80

Finding the Fourth Proportional to 6,500,743,530.40, 9,751,115,295.60 and 4,845,314,000.80

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Solution

The fourth proportional to 6,500,743,530.40, 9,751,115,295.60 and 4,845,314,000.80 is: 7,267,971,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,743,530.40 : 9,751,115,295.60 = 4,845,314,000.80 : x
  2. Step 2: Convert to fraction form
    6,500,743,530.40/9,751,115,295.60 = 4,845,314,000.80/x
  3. Step 3: Cross multiply
    6,500,743,530.40x = 9,751,115,295.60 × 4,845,314,000.80
  4. Step 4: Simplify right side
    6,500,743,530.40x = 47,247,215,465,185,714,176
  5. Step 5: Solve for x
    x = 47,247,215,465,185,714,176/6,500,743,530.40
  6. Step 6: Final answer
    x = 7,267,971,001.20

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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.