Home / 25,079,183,489.97-34,609,278,865.46-13,801,615,192.98

Finding the Fourth Proportional to 25,079,183,489.97, 34,609,278,865.46 and 13,801,615,192.98

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Solution

The fourth proportional to 25,079,183,489.97, 34,609,278,865.46 and 13,801,615,192.98 is: 19,046,232,075.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,489.97 : 34,609,278,865.46 = 13,801,615,192.98 : x
  2. Step 2: Convert to fraction form
    25,079,183,489.97/34,609,278,865.46 = 13,801,615,192.98/x
  3. Step 3: Cross multiply
    25,079,183,489.97x = 34,609,278,865.46 × 13,801,615,192.98
  4. Step 4: Simplify right side
    25,079,183,489.97x = 477,663,949,007,545,368,576
  5. Step 5: Solve for x
    x = 477,663,949,007,545,368,576/25,079,183,489.97
  6. Step 6: Final answer
    x = 19,046,232,075.24

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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.