Home / 11,549,780,442.60-17,324,670,663.90-2,825,644,986.60

Finding the Fourth Proportional to 11,549,780,442.60, 17,324,670,663.90 and 2,825,644,986.60

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Solution

The fourth proportional to 11,549,780,442.60, 17,324,670,663.90 and 2,825,644,986.60 is: 4,238,467,479.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549,780,442.60 : 17,324,670,663.90 = 2,825,644,986.60 : x
  2. Step 2: Convert to fraction form
    11,549,780,442.60/17,324,670,663.90 = 2,825,644,986.60/x
  3. Step 3: Cross multiply
    11,549,780,442.60x = 17,324,670,663.90 × 2,825,644,986.60
  4. Step 4: Simplify right side
    11,549,780,442.60x = 48,953,368,805,945,131,008
  5. Step 5: Solve for x
    x = 48,953,368,805,945,131,008/11,549,780,442.60
  6. Step 6: Final answer
    x = 4,238,467,479.90

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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.