Home / 11,379,456,029.60-17,069,184,044.40-4,836,567,888.80

Finding the Fourth Proportional to 11,379,456,029.60, 17,069,184,044.40 and 4,836,567,888.80

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Solution

The fourth proportional to 11,379,456,029.60, 17,069,184,044.40 and 4,836,567,888.80 is: 7,254,851,833.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,379,456,029.60 : 17,069,184,044.40 = 4,836,567,888.80 : x
  2. Step 2: Convert to fraction form
    11,379,456,029.60/17,069,184,044.40 = 4,836,567,888.80/x
  3. Step 3: Cross multiply
    11,379,456,029.60x = 17,069,184,044.40 × 4,836,567,888.80
  4. Step 4: Simplify right side
    11,379,456,029.60x = 82,556,267,437,162,348,544
  5. Step 5: Solve for x
    x = 82,556,267,437,162,348,544/11,379,456,029.60
  6. Step 6: Final answer
    x = 7,254,851,833.20

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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.