Home / 11,744,295,172.20-17,616,442,758.30-7,100,492,855.40

Finding the Fourth Proportional to 11,744,295,172.20, 17,616,442,758.30 and 7,100,492,855.40

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Solution

The fourth proportional to 11,744,295,172.20, 17,616,442,758.30 and 7,100,492,855.40 is: 10,650,739,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744,295,172.20 : 17,616,442,758.30 = 7,100,492,855.40 : x
  2. Step 2: Convert to fraction form
    11,744,295,172.20/17,616,442,758.30 = 7,100,492,855.40/x
  3. Step 3: Cross multiply
    11,744,295,172.20x = 17,616,442,758.30 × 7,100,492,855.40
  4. Step 4: Simplify right side
    11,744,295,172.20x = 125,085,425,942,872,211,456
  5. Step 5: Solve for x
    x = 125,085,425,942,872,211,456/11,744,295,172.20
  6. Step 6: Final answer
    x = 10,650,739,283.10

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1.5x scale

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.