Home / 9,083,711,234.10-13,625,566,851.15-8,879,637,890.10

Finding the Fourth Proportional to 9,083,711,234.10, 13,625,566,851.15 and 8,879,637,890.10

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Solution

The fourth proportional to 9,083,711,234.10, 13,625,566,851.15 and 8,879,637,890.10 is: 13,319,456,835.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,711,234.10 : 13,625,566,851.15 = 8,879,637,890.10 : x
  2. Step 2: Convert to fraction form
    9,083,711,234.10/13,625,566,851.15 = 8,879,637,890.10/x
  3. Step 3: Cross multiply
    9,083,711,234.10x = 13,625,566,851.15 × 8,879,637,890.10
  4. Step 4: Simplify right side
    9,083,711,234.10x = 120,990,099,685,562,089,472
  5. Step 5: Solve for x
    x = 120,990,099,685,562,089,472/9,083,711,234.10
  6. Step 6: Final answer
    x = 13,319,456,835.15

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Double scale
Find fourth proportional to 9,083,711,235.10, 13,625,566,852.65 and 8,879,637,891.10
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.