Home / 14,384,189.01-21,576,470.49-4,799,567.54

Finding the Fourth Proportional to 14,384,189.01, 21,576,470.49 and 4,799,567.54

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Solution

The fourth proportional to 14,384,189.01, 21,576,470.49 and 4,799,567.54 is: 7,199,413.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,384,189.01 : 21,576,470.49 = 4,799,567.54 : x
  2. Step 2: Convert to fraction form
    14,384,189.01/21,576,470.49 = 4,799,567.54/x
  3. Step 3: Cross multiply
    14,384,189.01x = 21,576,470.49 × 4,799,567.54
  4. Step 4: Simplify right side
    14,384,189.01x = 103,557,727,283,689.53
  5. Step 5: Solve for x
    x = 103,557,727,283,689.53/14,384,189.01
  6. Step 6: Final answer
    x = 7,199,413.69

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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.