Home / 182,682,811.07-274,258,050.63-156,939,809.03

Finding the Fourth Proportional to 182,682,811.07, 274,258,050.63 and 156,939,809.03

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Solution

The fourth proportional to 182,682,811.07, 274,258,050.63 and 156,939,809.03 is: 235,610,596.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,682,811.07 : 274,258,050.63 = 156,939,809.03 : x
  2. Step 2: Convert to fraction form
    182,682,811.07/274,258,050.63 = 156,939,809.03/x
  3. Step 3: Cross multiply
    182,682,811.07x = 274,258,050.63 × 156,939,809.03
  4. Step 4: Simplify right side
    182,682,811.07x = 43,042,006,090,812,272
  5. Step 5: Solve for x
    x = 43,042,006,090,812,272/182,682,811.07
  6. Step 6: Final answer
    x = 235,610,596.52

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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.