Home / 11,379,456,032.60-17,069,184,048.90-4,836,567,891.80

Finding the Fourth Proportional to 11,379,456,032.60, 17,069,184,048.90 and 4,836,567,891.80

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Solution

The fourth proportional to 11,379,456,032.60, 17,069,184,048.90 and 4,836,567,891.80 is: 7,254,851,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,379,456,032.60 : 17,069,184,048.90 = 4,836,567,891.80 : x
  2. Step 2: Convert to fraction form
    11,379,456,032.60/17,069,184,048.90 = 4,836,567,891.80/x
  3. Step 3: Cross multiply
    11,379,456,032.60x = 17,069,184,048.90 × 4,836,567,891.80
  4. Step 4: Simplify right side
    11,379,456,032.60x = 82,556,267,510,134,456,320
  5. Step 5: Solve for x
    x = 82,556,267,510,134,456,320/11,379,456,032.60
  6. Step 6: Final answer
    x = 7,254,851,837.70

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Double scale
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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.