Home / 26,880,444,198.25-37,095,016,625.63-14,837,457,278.75

Finding the Fourth Proportional to 26,880,444,198.25, 37,095,016,625.63 and 14,837,457,278.75

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Solution

The fourth proportional to 26,880,444,198.25, 37,095,016,625.63 and 14,837,457,278.75 is: 20,475,693,049.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,880,444,198.25 : 37,095,016,625.63 = 14,837,457,278.75 : x
  2. Step 2: Convert to fraction form
    26,880,444,198.25/37,095,016,625.63 = 14,837,457,278.75/x
  3. Step 3: Cross multiply
    26,880,444,198.25x = 37,095,016,625.63 × 14,837,457,278.75
  4. Step 4: Simplify right side
    26,880,444,198.25x = 550,395,724,437,343,240,192
  5. Step 5: Solve for x
    x = 550,395,724,437,343,240,192/26,880,444,198.25
  6. Step 6: Final answer
    x = 20,475,693,049.49

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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.