Home / 14,437,766,066.72-19,930,645,601.56-9,093,181,065.44

Finding the Fourth Proportional to 14,437,766,066.72, 19,930,645,601.56 and 9,093,181,065.44

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Solution

The fourth proportional to 14,437,766,066.72, 19,930,645,601.56 and 9,093,181,065.44 is: 12,552,701,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,766,066.72 : 19,930,645,601.56 = 9,093,181,065.44 : x
  2. Step 2: Convert to fraction form
    14,437,766,066.72/19,930,645,601.56 = 9,093,181,065.44/x
  3. Step 3: Cross multiply
    14,437,766,066.72x = 19,930,645,601.56 × 9,093,181,065.44
  4. Step 4: Simplify right side
    14,437,766,066.72x = 181,232,969,206,100,426,752
  5. Step 5: Solve for x
    x = 181,232,969,206,100,426,752/14,437,766,066.72
  6. Step 6: Final answer
    x = 12,552,701,600.00

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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.