Home / 92,622,506.67-138,936,641.31-34,344,686.61

Finding the Fourth Proportional to 92,622,506.67, 138,936,641.31 and 34,344,686.61

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Solution

The fourth proportional to 92,622,506.67, 138,936,641.31 and 34,344,686.61 is: 51,518,098.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,622,506.67 : 138,936,641.31 = 34,344,686.61 : x
  2. Step 2: Convert to fraction form
    92,622,506.67/138,936,641.31 = 34,344,686.61/x
  3. Step 3: Cross multiply
    92,622,506.67x = 138,936,641.31 × 34,344,686.61
  4. Step 4: Simplify right side
    92,622,506.67x = 4,771,735,404,437,930
  5. Step 5: Solve for x
    x = 4,771,735,404,437,930/92,622,506.67
  6. Step 6: Final answer
    x = 51,518,098.31

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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.