Home / 62,335,106.70-93,421,121.40-33,519,194.70

Finding the Fourth Proportional to 62,335,106.70, 93,421,121.40 and 33,519,194.70

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Solution

The fourth proportional to 62,335,106.70, 93,421,121.40 and 33,519,194.70 is: 50,234,946.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,335,106.70 : 93,421,121.40 = 33,519,194.70 : x
  2. Step 2: Convert to fraction form
    62,335,106.70/93,421,121.40 = 33,519,194.70/x
  3. Step 3: Cross multiply
    62,335,106.70x = 93,421,121.40 × 33,519,194.70
  4. Step 4: Simplify right side
    62,335,106.70x = 3,131,400,757,298,936.50
  5. Step 5: Solve for x
    x = 3,131,400,757,298,936.50/62,335,106.70
  6. Step 6: Final answer
    x = 50,234,946.61

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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.