Home / 294,196,193.84-441,141,084.12-109,812,060.92

Finding the Fourth Proportional to 294,196,193.84, 441,141,084.12 and 109,812,060.92

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Solution

The fourth proportional to 294,196,193.84, 441,141,084.12 and 109,812,060.92 is: 164,660,905.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,196,193.84 : 441,141,084.12 = 109,812,060.92 : x
  2. Step 2: Convert to fraction form
    294,196,193.84/441,141,084.12 = 109,812,060.92/x
  3. Step 3: Cross multiply
    294,196,193.84x = 441,141,084.12 × 109,812,060.92
  4. Step 4: Simplify right side
    294,196,193.84x = 48,442,611,603,700,288
  5. Step 5: Solve for x
    x = 48,442,611,603,700,288/294,196,193.84
  6. Step 6: Final answer
    x = 164,660,905.27

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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.