Home / 34,639,195,502.22-47,802,087,840.51-18,798,002,174.22

Finding the Fourth Proportional to 34,639,195,502.22, 47,802,087,840.51 and 18,798,002,174.22

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Solution

The fourth proportional to 34,639,195,502.22, 47,802,087,840.51 and 18,798,002,174.22 is: 25,941,241,940.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,639,195,502.22 : 47,802,087,840.51 = 18,798,002,174.22 : x
  2. Step 2: Convert to fraction form
    34,639,195,502.22/47,802,087,840.51 = 18,798,002,174.22/x
  3. Step 3: Cross multiply
    34,639,195,502.22x = 47,802,087,840.51 × 18,798,002,174.22
  4. Step 4: Simplify right side
    34,639,195,502.22x = 898,583,751,158,162,522,112
  5. Step 5: Solve for x
    x = 898,583,751,158,162,522,112/34,639,195,502.22
  6. Step 6: Final answer
    x = 25,941,241,940.81

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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.