Home / 57,499,275,418.53-86,248,797,466.55-54,000,263,681.07

Finding the Fourth Proportional to 57,499,275,418.53, 86,248,797,466.55 and 54,000,263,681.07

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Solution

The fourth proportional to 57,499,275,418.53, 86,248,797,466.55 and 54,000,263,681.07 is: 81,000,286,898.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,275,418.53 : 86,248,797,466.55 = 54,000,263,681.07 : x
  2. Step 2: Convert to fraction form
    57,499,275,418.53/86,248,797,466.55 = 54,000,263,681.07/x
  3. Step 3: Cross multiply
    57,499,275,418.53x = 86,248,797,466.55 × 54,000,263,681.07
  4. Step 4: Simplify right side
    57,499,275,418.53x = 4,657,457,805,368,632,016,896
  5. Step 5: Solve for x
    x = 4,657,457,805,368,632,016,896/57,499,275,418.53
  6. Step 6: Final answer
    x = 81,000,286,898.71

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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.