Home / 19,754,022,444.94-27,260,589,681.48-11,726,972,807.50

Finding the Fourth Proportional to 19,754,022,444.94, 27,260,589,681.48 and 11,726,972,807.50

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Solution

The fourth proportional to 19,754,022,444.94, 27,260,589,681.48 and 11,726,972,807.50 is: 16,183,245,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,754,022,444.94 : 27,260,589,681.48 = 11,726,972,807.50 : x
  2. Step 2: Convert to fraction form
    19,754,022,444.94/27,260,589,681.48 = 11,726,972,807.50/x
  3. Step 3: Cross multiply
    19,754,022,444.94x = 27,260,589,681.48 × 11,726,972,807.50
  4. Step 4: Simplify right side
    19,754,022,444.94x = 319,684,193,911,131,013,120
  5. Step 5: Solve for x
    x = 319,684,193,911,131,013,120/19,754,022,444.94
  6. Step 6: Final answer
    x = 16,183,245,453.03

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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.