Home / 237,608,599.88-356,413,184.14-65,086,900.76

Finding the Fourth Proportional to 237,608,599.88, 356,413,184.14 and 65,086,900.76

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Solution

The fourth proportional to 237,608,599.88, 356,413,184.14 and 65,086,900.76 is: 97,630,429.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,608,599.88 : 356,413,184.14 = 65,086,900.76 : x
  2. Step 2: Convert to fraction form
    237,608,599.88/356,413,184.14 = 65,086,900.76/x
  3. Step 3: Cross multiply
    237,608,599.88x = 356,413,184.14 × 65,086,900.76
  4. Step 4: Simplify right side
    237,608,599.88x = 23,197,829,545,675,784
  5. Step 5: Solve for x
    x = 23,197,829,545,675,784/237,608,599.88
  6. Step 6: Final answer
    x = 97,630,429.02

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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.