Home / 57,499,275,422.03-86,248,797,471.80-54,000,263,684.57

Finding the Fourth Proportional to 57,499,275,422.03, 86,248,797,471.80 and 54,000,263,684.57

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Solution

The fourth proportional to 57,499,275,422.03, 86,248,797,471.80 and 54,000,263,684.57 is: 81,000,286,903.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,275,422.03 : 86,248,797,471.80 = 54,000,263,684.57 : x
  2. Step 2: Convert to fraction form
    57,499,275,422.03/86,248,797,471.80 = 54,000,263,684.57/x
  3. Step 3: Cross multiply
    57,499,275,422.03x = 86,248,797,471.80 × 54,000,263,684.57
  4. Step 4: Simplify right side
    57,499,275,422.03x = 4,657,457,805,954,274,295,808
  5. Step 5: Solve for x
    x = 4,657,457,805,954,274,295,808/57,499,275,422.03
  6. Step 6: Final answer
    x = 81,000,286,903.96

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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.