Home / 50,241,021,334.60-75,315,918,171.38-25,066,437,959.38

Finding the Fourth Proportional to 50,241,021,334.60, 75,315,918,171.38 and 25,066,437,959.38

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Solution

The fourth proportional to 50,241,021,334.60, 75,315,918,171.38 and 25,066,437,959.38 is: 37,576,899,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,241,021,334.60 : 75,315,918,171.38 = 25,066,437,959.38 : x
  2. Step 2: Convert to fraction form
    50,241,021,334.60/75,315,918,171.38 = 25,066,437,959.38/x
  3. Step 3: Cross multiply
    50,241,021,334.60x = 75,315,918,171.38 × 25,066,437,959.38
  4. Step 4: Simplify right side
    50,241,021,334.60x = 1,887,901,790,196,637,630,464
  5. Step 5: Solve for x
    x = 1,887,901,790,196,637,630,464/50,241,021,334.60
  6. Step 6: Final answer
    x = 37,576,899,116.43

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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.