Home / 55,427,328,002.59-83,140,992,003.88-55,427,328,002.59

Finding the Fourth Proportional to 55,427,328,002.59, 83,140,992,003.88 and 55,427,328,002.59

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Solution

The fourth proportional to 55,427,328,002.59, 83,140,992,003.88 and 55,427,328,002.59 is: 83,140,992,003.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,427,328,002.59 : 83,140,992,003.88 = 55,427,328,002.59 : x
  2. Step 2: Convert to fraction form
    55,427,328,002.59/83,140,992,003.88 = 55,427,328,002.59/x
  3. Step 3: Cross multiply
    55,427,328,002.59x = 83,140,992,003.88 × 55,427,328,002.59
  4. Step 4: Simplify right side
    55,427,328,002.59x = 4,608,283,034,259,409,076,224
  5. Step 5: Solve for x
    x = 4,608,283,034,259,409,076,224/55,427,328,002.59
  6. Step 6: Final answer
    x = 83,140,992,003.88

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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.