Home / 25,894,802,318.63-35,734,446,896.81-14,463,537,995.46

Finding the Fourth Proportional to 25,894,802,318.63, 35,734,446,896.81 and 14,463,537,995.46

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Solution

The fourth proportional to 25,894,802,318.63, 35,734,446,896.81 and 14,463,537,995.46 is: 19,959,470,015.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,894,802,318.63 : 35,734,446,896.81 = 14,463,537,995.46 : x
  2. Step 2: Convert to fraction form
    25,894,802,318.63/35,734,446,896.81 = 14,463,537,995.46/x
  3. Step 3: Cross multiply
    25,894,802,318.63x = 35,734,446,896.81 × 14,463,537,995.46
  4. Step 4: Simplify right side
    25,894,802,318.63x = 516,846,530,438,759,055,360
  5. Step 5: Solve for x
    x = 516,846,530,438,759,055,360/25,894,802,318.63
  6. Step 6: Final answer
    x = 19,959,470,015.61

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Double scale
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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.