Home / 95,137,161.17-142,706,007.80-29,567,886.82

Finding the Fourth Proportional to 95,137,161.17, 142,706,007.80 and 29,567,886.82

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Solution

The fourth proportional to 95,137,161.17, 142,706,007.80 and 29,567,886.82 is: 44,351,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,137,161.17 : 142,706,007.80 = 29,567,886.82 : x
  2. Step 2: Convert to fraction form
    95,137,161.17/142,706,007.80 = 29,567,886.82/x
  3. Step 3: Cross multiply
    95,137,161.17x = 142,706,007.80 × 29,567,886.82
  4. Step 4: Simplify right side
    95,137,161.17x = 4,219,515,087,573,434
  5. Step 5: Solve for x
    x = 4,219,515,087,573,434/95,137,161.17
  6. Step 6: Final answer
    x = 44,351,912.92

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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.