Home / 51,634,441.44-77,403,548.16-17,532,469.44

Finding the Fourth Proportional to 51,634,441.44, 77,403,548.16 and 17,532,469.44

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Solution

The fourth proportional to 51,634,441.44, 77,403,548.16 and 17,532,469.44 is: 26,282,367.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,634,441.44 : 77,403,548.16 = 17,532,469.44 : x
  2. Step 2: Convert to fraction form
    51,634,441.44/77,403,548.16 = 17,532,469.44/x
  3. Step 3: Cross multiply
    51,634,441.44x = 77,403,548.16 × 17,532,469.44
  4. Step 4: Simplify right side
    51,634,441.44x = 1,357,075,342,662,768.25
  5. Step 5: Solve for x
    x = 1,357,075,342,662,768.25/51,634,441.44
  6. Step 6: Final answer
    x = 26,282,367.06

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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.