Home / 11,744,295,177.20-17,616,442,765.80-7,100,492,860.40

Finding the Fourth Proportional to 11,744,295,177.20, 17,616,442,765.80 and 7,100,492,860.40

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Solution

The fourth proportional to 11,744,295,177.20, 17,616,442,765.80 and 7,100,492,860.40 is: 10,650,739,290.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,744,295,177.20 : 17,616,442,765.80 = 7,100,492,860.40 : x
  2. Step 2: Convert to fraction form
    11,744,295,177.20/17,616,442,765.80 = 7,100,492,860.40/x
  3. Step 3: Cross multiply
    11,744,295,177.20x = 17,616,442,765.80 × 7,100,492,860.40
  4. Step 4: Simplify right side
    11,744,295,177.20x = 125,085,426,084,208,115,712
  5. Step 5: Solve for x
    x = 125,085,426,084,208,115,712/11,744,295,177.20
  6. Step 6: Final answer
    x = 10,650,739,290.60

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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.