Home / 15,328,083.95-22,996,563.80-4,545,644.27

Finding the Fourth Proportional to 15,328,083.95, 22,996,563.80 and 4,545,644.27

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Solution

The fourth proportional to 15,328,083.95, 22,996,563.80 and 4,545,644.27 is: 6,819,782.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,083.95 : 22,996,563.80 = 4,545,644.27 : x
  2. Step 2: Convert to fraction form
    15,328,083.95/22,996,563.80 = 4,545,644.27/x
  3. Step 3: Cross multiply
    15,328,083.95x = 22,996,563.80 × 4,545,644.27
  4. Step 4: Simplify right side
    15,328,083.95x = 104,534,198,329,448.39
  5. Step 5: Solve for x
    x = 104,534,198,329,448.39/15,328,083.95
  6. Step 6: Final answer
    x = 6,819,782.48

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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.