Home / 11,744,295,175.20-17,616,442,762.80-7,100,492,858.40

Finding the Fourth Proportional to 11,744,295,175.20, 17,616,442,762.80 and 7,100,492,858.40

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Solution

The fourth proportional to 11,744,295,175.20, 17,616,442,762.80 and 7,100,492,858.40 is: 10,650,739,287.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744,295,175.20 : 17,616,442,762.80 = 7,100,492,858.40 : x
  2. Step 2: Convert to fraction form
    11,744,295,175.20/17,616,442,762.80 = 7,100,492,858.40/x
  3. Step 3: Cross multiply
    11,744,295,175.20x = 17,616,442,762.80 × 7,100,492,858.40
  4. Step 4: Simplify right side
    11,744,295,175.20x = 125,085,426,027,673,747,456
  5. Step 5: Solve for x
    x = 125,085,426,027,673,747,456/11,744,295,175.20
  6. Step 6: Final answer
    x = 10,650,739,287.60

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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.