Home / 39,003,437.40-58,463,165.70-14,732,986.20

Finding the Fourth Proportional to 39,003,437.40, 58,463,165.70 and 14,732,986.20

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Solution

The fourth proportional to 39,003,437.40, 58,463,165.70 and 14,732,986.20 is: 22,083,618.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,003,437.40 : 58,463,165.70 = 14,732,986.20 : x
  2. Step 2: Convert to fraction form
    39,003,437.40/58,463,165.70 = 14,732,986.20/x
  3. Step 3: Cross multiply
    39,003,437.40x = 58,463,165.70 × 14,732,986.20
  4. Step 4: Simplify right side
    39,003,437.40x = 861,337,013,466,413.38
  5. Step 5: Solve for x
    x = 861,337,013,466,413.38/39,003,437.40
  6. Step 6: Final answer
    x = 22,083,618.03

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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.