Home / 2,232,561,682.31-3,349,347,040.67-738,589,721.93

Finding the Fourth Proportional to 2,232,561,682.31, 3,349,347,040.67 and 738,589,721.93

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Solution

The fourth proportional to 2,232,561,682.31, 3,349,347,040.67 and 738,589,721.93 is: 1,108,051,490.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,561,682.31 : 3,349,347,040.67 = 738,589,721.93 : x
  2. Step 2: Convert to fraction form
    2,232,561,682.31/3,349,347,040.67 = 738,589,721.93/x
  3. Step 3: Cross multiply
    2,232,561,682.31x = 3,349,347,040.67 × 738,589,721.93
  4. Step 4: Simplify right side
    2,232,561,682.31x = 2,473,793,299,407,644,160
  5. Step 5: Solve for x
    x = 2,473,793,299,407,644,160/2,232,561,682.31
  6. Step 6: Final answer
    x = 1,108,051,490.36

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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.