Home / 53,932,051.80-80,898,077.70-31,201,248.60

Finding the Fourth Proportional to 53,932,051.80, 80,898,077.70 and 31,201,248.60

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Solution

The fourth proportional to 53,932,051.80, 80,898,077.70 and 31,201,248.60 is: 46,801,872.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,932,051.80 : 80,898,077.70 = 31,201,248.60 : x
  2. Step 2: Convert to fraction form
    53,932,051.80/80,898,077.70 = 31,201,248.60/x
  3. Step 3: Cross multiply
    53,932,051.80x = 80,898,077.70 × 31,201,248.60
  4. Step 4: Simplify right side
    53,932,051.80x = 2,524,121,033,579,816.50
  5. Step 5: Solve for x
    x = 2,524,121,033,579,816.50/53,932,051.80
  6. Step 6: Final answer
    x = 46,801,872.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.