Home / 99,553,073.44-149,383,148.10-95,929,498.75

Finding the Fourth Proportional to 99,553,073.44, 149,383,148.10 and 95,929,498.75

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Solution

The fourth proportional to 99,553,073.44, 149,383,148.10 and 95,929,498.75 is: 143,945,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,553,073.44 : 149,383,148.10 = 95,929,498.75 : x
  2. Step 2: Convert to fraction form
    99,553,073.44/149,383,148.10 = 95,929,498.75/x
  3. Step 3: Cross multiply
    99,553,073.44x = 149,383,148.10 × 95,929,498.75
  4. Step 4: Simplify right side
    99,553,073.44x = 14,330,250,518,930,014
  5. Step 5: Solve for x
    x = 14,330,250,518,930,014/99,553,073.44
  6. Step 6: Final answer
    x = 143,945,837.37

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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.