Home / 25,263,147,045.58-34,861,761,740.59-13,829,504,047.18

Finding the Fourth Proportional to 25,263,147,045.58, 34,861,761,740.59 and 13,829,504,047.18

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Solution

The fourth proportional to 25,263,147,045.58, 34,861,761,740.59 and 13,829,504,047.18 is: 19,083,959,500.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,263,147,045.58 : 34,861,761,740.59 = 13,829,504,047.18 : x
  2. Step 2: Convert to fraction form
    25,263,147,045.58/34,861,761,740.59 = 13,829,504,047.18/x
  3. Step 3: Cross multiply
    25,263,147,045.58x = 34,861,761,740.59 × 13,829,504,047.18
  4. Step 4: Simplify right side
    25,263,147,045.58x = 482,120,875,083,314,233,344
  5. Step 5: Solve for x
    x = 482,120,875,083,314,233,344/25,263,147,045.58
  6. Step 6: Final answer
    x = 19,083,959,500.91

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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.