Home / 53,466,261,315.60-80,199,391,973.40-16,196,410,273.80

Finding the Fourth Proportional to 53,466,261,315.60, 80,199,391,973.40 and 16,196,410,273.80

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Solution

The fourth proportional to 53,466,261,315.60, 80,199,391,973.40 and 16,196,410,273.80 is: 24,294,615,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,466,261,315.60 : 80,199,391,973.40 = 16,196,410,273.80 : x
  2. Step 2: Convert to fraction form
    53,466,261,315.60/80,199,391,973.40 = 16,196,410,273.80/x
  3. Step 3: Cross multiply
    53,466,261,315.60x = 80,199,391,973.40 × 16,196,410,273.80
  4. Step 4: Simplify right side
    53,466,261,315.60x = 1,298,942,256,110,488,780,800
  5. Step 5: Solve for x
    x = 1,298,942,256,110,488,780,800/53,466,261,315.60
  6. Step 6: Final answer
    x = 24,294,615,410.70

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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.