Home / 17,804,875.46-24,570,728.13-9,656,113.46

Finding the Fourth Proportional to 17,804,875.46, 24,570,728.13 and 9,656,113.46

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Solution

The fourth proportional to 17,804,875.46, 24,570,728.13 and 9,656,113.46 is: 13,325,436.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,875.46 : 24,570,728.13 = 9,656,113.46 : x
  2. Step 2: Convert to fraction form
    17,804,875.46/24,570,728.13 = 9,656,113.46/x
  3. Step 3: Cross multiply
    17,804,875.46x = 24,570,728.13 × 9,656,113.46
  4. Step 4: Simplify right side
    17,804,875.46x = 237,257,738,618,093.66
  5. Step 5: Solve for x
    x = 237,257,738,618,093.66/17,804,875.46
  6. Step 6: Final answer
    x = 13,325,436.57

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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.