Home / 40,736,304.98-56,214,390.31-23,096,394.53

Finding the Fourth Proportional to 40,736,304.98, 56,214,390.31 and 23,096,394.53

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Solution

The fourth proportional to 40,736,304.98, 56,214,390.31 and 23,096,394.53 is: 31,872,054.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,736,304.98 : 56,214,390.31 = 23,096,394.53 : x
  2. Step 2: Convert to fraction form
    40,736,304.98/56,214,390.31 = 23,096,394.53/x
  3. Step 3: Cross multiply
    40,736,304.98x = 56,214,390.31 × 23,096,394.53
  4. Step 4: Simplify right side
    40,736,304.98x = 1,298,349,736,747,687
  5. Step 5: Solve for x
    x = 1,298,349,736,747,687/40,736,304.98
  6. Step 6: Final answer
    x = 31,872,054.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.