Home / 29,515,150.32-44,286,177.48-15,148,307.16

Finding the Fourth Proportional to 29,515,150.32, 44,286,177.48 and 15,148,307.16

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Solution

The fourth proportional to 29,515,150.32, 44,286,177.48 and 15,148,307.16 is: 22,729,364.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515,150.32 : 44,286,177.48 = 15,148,307.16 : x
  2. Step 2: Convert to fraction form
    29,515,150.32/44,286,177.48 = 15,148,307.16/x
  3. Step 3: Cross multiply
    29,515,150.32x = 44,286,177.48 × 15,148,307.16
  4. Step 4: Simplify right side
    29,515,150.32x = 670,860,619,409,314.75
  5. Step 5: Solve for x
    x = 670,860,619,409,314.75/29,515,150.32
  6. Step 6: Final answer
    x = 22,729,364.82

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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.