Home / 3,641,254,806,522.90-5,462,217,954,117.50-1,190,785,757,792.10

Finding the Fourth Proportional to 3,641,254,806,522.90, 5,462,217,954,117.50 and 1,190,785,757,792.10

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Solution

The fourth proportional to 3,641,254,806,522.90, 5,462,217,954,117.50 and 1,190,785,757,792.10 is: 1,786,288,433,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,254,806,522.90 : 5,462,217,954,117.50 = 1,190,785,757,792.10 : x
  2. Step 2: Convert to fraction form
    3,641,254,806,522.90/5,462,217,954,117.50 = 1,190,785,757,792.10/x
  3. Step 3: Cross multiply
    3,641,254,806,522.90x = 5,462,217,954,117.50 × 1,190,785,757,792.10
  4. Step 4: Simplify right side
    3,641,254,806,522.90x = 6,504,331,345,719,421,806,051,328
  5. Step 5: Solve for x
    x = 6,504,331,345,719,421,806,051,328/3,641,254,806,522.90
  6. Step 6: Final answer
    x = 1,786,288,433,884.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.