Home / 14,437,766,057.22-19,930,645,588.44-9,093,181,055.94

Finding the Fourth Proportional to 14,437,766,057.22, 19,930,645,588.44 and 9,093,181,055.94

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Solution

The fourth proportional to 14,437,766,057.22, 19,930,645,588.44 and 9,093,181,055.94 is: 12,552,701,586.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,766,057.22 : 19,930,645,588.44 = 9,093,181,055.94 : x
  2. Step 2: Convert to fraction form
    14,437,766,057.22/19,930,645,588.44 = 9,093,181,055.94/x
  3. Step 3: Cross multiply
    14,437,766,057.22x = 19,930,645,588.44 × 9,093,181,055.94
  4. Step 4: Simplify right side
    14,437,766,057.22x = 181,232,968,897,456,734,208
  5. Step 5: Solve for x
    x = 181,232,968,897,456,734,208/14,437,766,057.22
  6. Step 6: Final answer
    x = 12,552,701,586.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.