Home / 49,328,959,322.16-68,074,014,245.49-26,773,827,378.30

Finding the Fourth Proportional to 49,328,959,322.16, 68,074,014,245.49 and 26,773,827,378.30

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Solution

The fourth proportional to 49,328,959,322.16, 68,074,014,245.49 and 26,773,827,378.30 is: 36,947,909,126.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,328,959,322.16 : 68,074,014,245.49 = 26,773,827,378.30 : x
  2. Step 2: Convert to fraction form
    49,328,959,322.16/68,074,014,245.49 = 26,773,827,378.30/x
  3. Step 3: Cross multiply
    49,328,959,322.16x = 68,074,014,245.49 × 26,773,827,378.30
  4. Step 4: Simplify right side
    49,328,959,322.16x = 1,822,601,906,356,684,324,864
  5. Step 5: Solve for x
    x = 1,822,601,906,356,684,324,864/49,328,959,322.16
  6. Step 6: Final answer
    x = 36,947,909,126.84

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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.