Home / 57,401,839.29-79,212,256.58-33,887,950.27

Finding the Fourth Proportional to 57,401,839.29, 79,212,256.58 and 33,887,950.27

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Solution

The fourth proportional to 57,401,839.29, 79,212,256.58 and 33,887,950.27 is: 46,764,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,401,839.29 : 79,212,256.58 = 33,887,950.27 : x
  2. Step 2: Convert to fraction form
    57,401,839.29/79,212,256.58 = 33,887,950.27/x
  3. Step 3: Cross multiply
    57,401,839.29x = 79,212,256.58 × 33,887,950.27
  4. Step 4: Simplify right side
    57,401,839.29x = 2,684,341,011,757,520.50
  5. Step 5: Solve for x
    x = 2,684,341,011,757,520.50/57,401,839.29
  6. Step 6: Final answer
    x = 46,764,024.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.