Home / 27,295,488,002.80-40,943,232,004.20-22,336,505,743.60

Finding the Fourth Proportional to 27,295,488,002.80, 40,943,232,004.20 and 22,336,505,743.60

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Solution

The fourth proportional to 27,295,488,002.80, 40,943,232,004.20 and 22,336,505,743.60 is: 33,504,758,615.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,295,488,002.80 : 40,943,232,004.20 = 22,336,505,743.60 : x
  2. Step 2: Convert to fraction form
    27,295,488,002.80/40,943,232,004.20 = 22,336,505,743.60/x
  3. Step 3: Cross multiply
    27,295,488,002.80x = 40,943,232,004.20 × 22,336,505,743.60
  4. Step 4: Simplify right side
    27,295,488,002.80x = 914,528,736,823,360,487,424
  5. Step 5: Solve for x
    x = 914,528,736,823,360,487,424/27,295,488,002.80
  6. Step 6: Final answer
    x = 33,504,758,615.40

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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.