Home / 47,492,267.60-71,238,401.40-44,846,872.40

Finding the Fourth Proportional to 47,492,267.60, 71,238,401.40 and 44,846,872.40

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Solution

The fourth proportional to 47,492,267.60, 71,238,401.40 and 44,846,872.40 is: 67,270,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,492,267.60 : 71,238,401.40 = 44,846,872.40 : x
  2. Step 2: Convert to fraction form
    47,492,267.60/71,238,401.40 = 44,846,872.40/x
  3. Step 3: Cross multiply
    47,492,267.60x = 71,238,401.40 × 44,846,872.40
  4. Step 4: Simplify right side
    47,492,267.60x = 3,194,819,497,565,781.50
  5. Step 5: Solve for x
    x = 3,194,819,497,565,781.50/47,492,267.60
  6. Step 6: Final answer
    x = 67,270,308.60

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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.