Home / 237,492,085.05-356,238,127.58-141,940,597.05

Finding the Fourth Proportional to 237,492,085.05, 356,238,127.58 and 141,940,597.05

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Solution

The fourth proportional to 237,492,085.05, 356,238,127.58 and 141,940,597.05 is: 212,910,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,492,085.05 : 356,238,127.58 = 141,940,597.05 : x
  2. Step 2: Convert to fraction form
    237,492,085.05/356,238,127.58 = 141,940,597.05/x
  3. Step 3: Cross multiply
    237,492,085.05x = 356,238,127.58 × 141,940,597.05
  4. Step 4: Simplify right side
    237,492,085.05x = 50,564,652,519,969,568
  5. Step 5: Solve for x
    x = 50,564,652,519,969,568/237,492,085.05
  6. Step 6: Final answer
    x = 212,910,895.58

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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.