Home / 153,353,785,026.96-230,055,395,519.90-47,235,801,924.55

Finding the Fourth Proportional to 153,353,785,026.96, 230,055,395,519.90 and 47,235,801,924.55

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Solution

The fourth proportional to 153,353,785,026.96, 230,055,395,519.90 and 47,235,801,924.55 is: 70,861,316,481.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,353,785,026.96 : 230,055,395,519.90 = 47,235,801,924.55 : x
  2. Step 2: Convert to fraction form
    153,353,785,026.96/230,055,395,519.90 = 47,235,801,924.55/x
  3. Step 3: Cross multiply
    153,353,785,026.96x = 230,055,395,519.90 × 47,235,801,924.55
  4. Step 4: Simplify right side
    153,353,785,026.96x = 10,866,851,094,452,003,405,824
  5. Step 5: Solve for x
    x = 10,866,851,094,452,003,405,824/153,353,785,026.96
  6. Step 6: Final answer
    x = 70,861,316,481.63

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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.