Home / 95,137,163.86-142,706,011.83-29,567,889.51

Finding the Fourth Proportional to 95,137,163.86, 142,706,011.83 and 29,567,889.51

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Solution

The fourth proportional to 95,137,163.86, 142,706,011.83 and 29,567,889.51 is: 44,351,916.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,137,163.86 : 142,706,011.83 = 29,567,889.51 : x
  2. Step 2: Convert to fraction form
    95,137,163.86/142,706,011.83 = 29,567,889.51/x
  3. Step 3: Cross multiply
    95,137,163.86x = 142,706,011.83 × 29,567,889.51
  4. Step 4: Simplify right side
    95,137,163.86x = 4,219,515,590,202,193.50
  5. Step 5: Solve for x
    x = 4,219,515,590,202,193.50/95,137,163.86
  6. Step 6: Final answer
    x = 44,351,916.95

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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.