Home / 16,513,075.89-24,759,802.41-6,278,684.07

Finding the Fourth Proportional to 16,513,075.89, 24,759,802.41 and 6,278,684.07

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Solution

The fourth proportional to 16,513,075.89, 24,759,802.41 and 6,278,684.07 is: 9,414,295.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,513,075.89 : 24,759,802.41 = 6,278,684.07 : x
  2. Step 2: Convert to fraction form
    16,513,075.89/24,759,802.41 = 6,278,684.07/x
  3. Step 3: Cross multiply
    16,513,075.89x = 24,759,802.41 × 6,278,684.07
  4. Step 4: Simplify right side
    16,513,075.89x = 155,458,976,968,014.62
  5. Step 5: Solve for x
    x = 155,458,976,968,014.62/16,513,075.89
  6. Step 6: Final answer
    x = 9,414,295.56

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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.