Home / 9,083,711,233.60-13,625,566,850.40-8,879,637,889.60

Finding the Fourth Proportional to 9,083,711,233.60, 13,625,566,850.40 and 8,879,637,889.60

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Solution

The fourth proportional to 9,083,711,233.60, 13,625,566,850.40 and 8,879,637,889.60 is: 13,319,456,834.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,711,233.60 : 13,625,566,850.40 = 8,879,637,889.60 : x
  2. Step 2: Convert to fraction form
    9,083,711,233.60/13,625,566,850.40 = 8,879,637,889.60/x
  3. Step 3: Cross multiply
    9,083,711,233.60x = 13,625,566,850.40 × 8,879,637,889.60
  4. Step 4: Simplify right side
    9,083,711,233.60x = 120,990,099,672,089,575,424
  5. Step 5: Solve for x
    x = 120,990,099,672,089,575,424/9,083,711,233.60
  6. Step 6: Final answer
    x = 13,319,456,834.40

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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.