Home / 74,800,335.18-112,269,474.33-37,938,096.31

Finding the Fourth Proportional to 74,800,335.18, 112,269,474.33 and 37,938,096.31

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Solution

The fourth proportional to 74,800,335.18, 112,269,474.33 and 37,938,096.31 is: 56,942,126.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,800,335.18 : 112,269,474.33 = 37,938,096.31 : x
  2. Step 2: Convert to fraction form
    74,800,335.18/112,269,474.33 = 37,938,096.31/x
  3. Step 3: Cross multiply
    74,800,335.18x = 112,269,474.33 × 37,938,096.31
  4. Step 4: Simplify right side
    74,800,335.18x = 4,259,290,129,804,613
  5. Step 5: Solve for x
    x = 4,259,290,129,804,613/74,800,335.18
  6. Step 6: Final answer
    x = 56,942,126.26

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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.