Home / 37,458,859.56-56,188,311.12-10,532,515.56

Finding the Fourth Proportional to 37,458,859.56, 56,188,311.12 and 10,532,515.56

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Solution

The fourth proportional to 37,458,859.56, 56,188,311.12 and 10,532,515.56 is: 15,798,779.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,458,859.56 : 56,188,311.12 = 10,532,515.56 : x
  2. Step 2: Convert to fraction form
    37,458,859.56/56,188,311.12 = 10,532,515.56/x
  3. Step 3: Cross multiply
    37,458,859.56x = 56,188,311.12 × 10,532,515.56
  4. Step 4: Simplify right side
    37,458,859.56x = 591,804,261,161,521
  5. Step 5: Solve for x
    x = 591,804,261,161,521/37,458,859.56
  6. Step 6: Final answer
    x = 15,798,779.46

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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.