Home / 2,824,492,806.62-3,897,835,769.67-1,554,479,968.46

Finding the Fourth Proportional to 2,824,492,806.62, 3,897,835,769.67 and 1,554,479,968.46

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Solution

The fourth proportional to 2,824,492,806.62, 3,897,835,769.67 and 1,554,479,968.46 is: 2,145,202,002.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,492,806.62 : 3,897,835,769.67 = 1,554,479,968.46 : x
  2. Step 2: Convert to fraction form
    2,824,492,806.62/3,897,835,769.67 = 1,554,479,968.46/x
  3. Step 3: Cross multiply
    2,824,492,806.62x = 3,897,835,769.67 × 1,554,479,968.46
  4. Step 4: Simplify right side
    2,824,492,806.62x = 6,059,107,624,298,882,048
  5. Step 5: Solve for x
    x = 6,059,107,624,298,882,048/2,824,492,806.62
  6. Step 6: Final answer
    x = 2,145,202,002.32

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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.