Home / 244,960,439.40-367,440,659.10-108,645,822.90

Finding the Fourth Proportional to 244,960,439.40, 367,440,659.10 and 108,645,822.90

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Solution

The fourth proportional to 244,960,439.40, 367,440,659.10 and 108,645,822.90 is: 162,968,734.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,960,439.40 : 367,440,659.10 = 108,645,822.90 : x
  2. Step 2: Convert to fraction form
    244,960,439.40/367,440,659.10 = 108,645,822.90/x
  3. Step 3: Cross multiply
    244,960,439.40x = 367,440,659.10 × 108,645,822.90
  4. Step 4: Simplify right side
    244,960,439.40x = 39,920,892,774,837,880
  5. Step 5: Solve for x
    x = 39,920,892,774,837,880/244,960,439.40
  6. Step 6: Final answer
    x = 162,968,734.35

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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.