Home / 15,968,544.15-22,036,569.03-9,093,026.01

Finding the Fourth Proportional to 15,968,544.15, 22,036,569.03 and 9,093,026.01

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Solution

The fourth proportional to 15,968,544.15, 22,036,569.03 and 9,093,026.01 is: 12,548,363.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,544.15 : 22,036,569.03 = 9,093,026.01 : x
  2. Step 2: Convert to fraction form
    15,968,544.15/22,036,569.03 = 9,093,026.01/x
  3. Step 3: Cross multiply
    15,968,544.15x = 22,036,569.03 × 9,093,026.01
  4. Step 4: Simplify right side
    15,968,544.15x = 200,379,095,360,950.47
  5. Step 5: Solve for x
    x = 200,379,095,360,950.47/15,968,544.15
  6. Step 6: Final answer
    x = 12,548,363.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.