Home / 62,133,478.22-93,200,684.35-27,580,590.84

Finding the Fourth Proportional to 62,133,478.22, 93,200,684.35 and 27,580,590.84

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Solution

The fourth proportional to 62,133,478.22, 93,200,684.35 and 27,580,590.84 is: 41,371,093.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,133,478.22 : 93,200,684.35 = 27,580,590.84 : x
  2. Step 2: Convert to fraction form
    62,133,478.22/93,200,684.35 = 27,580,590.84/x
  3. Step 3: Cross multiply
    62,133,478.22x = 93,200,684.35 × 27,580,590.84
  4. Step 4: Simplify right side
    62,133,478.22x = 2,570,529,940,996,390
  5. Step 5: Solve for x
    x = 2,570,529,940,996,390/62,133,478.22
  6. Step 6: Final answer
    x = 41,371,093.56

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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.