Home / 69,062,410.32-95,308,381.94-37,702,131.45

Finding the Fourth Proportional to 69,062,410.32, 95,308,381.94 and 37,702,131.45

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Solution

The fourth proportional to 69,062,410.32, 95,308,381.94 and 37,702,131.45 is: 52,030,172.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,062,410.32 : 95,308,381.94 = 37,702,131.45 : x
  2. Step 2: Convert to fraction form
    69,062,410.32/95,308,381.94 = 37,702,131.45/x
  3. Step 3: Cross multiply
    69,062,410.32x = 95,308,381.94 × 37,702,131.45
  4. Step 4: Simplify right side
    69,062,410.32x = 3,593,329,144,000,175.50
  5. Step 5: Solve for x
    x = 3,593,329,144,000,175.50/69,062,410.32
  6. Step 6: Final answer
    x = 52,030,172.82

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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.