Home / 15,048,967.52-22,567,914.18-5,198,524.16

Finding the Fourth Proportional to 15,048,967.52, 22,567,914.18 and 5,198,524.16

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Solution

The fourth proportional to 15,048,967.52, 22,567,914.18 and 5,198,524.16 is: 7,795,873.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,967.52 : 22,567,914.18 = 5,198,524.16 : x
  2. Step 2: Convert to fraction form
    15,048,967.52/22,567,914.18 = 5,198,524.16/x
  3. Step 3: Cross multiply
    15,048,967.52x = 22,567,914.18 × 5,198,524.16
  4. Step 4: Simplify right side
    15,048,967.52x = 117,319,847,105,536.59
  5. Step 5: Solve for x
    x = 117,319,847,105,536.59/15,048,967.52
  6. Step 6: Final answer
    x = 7,795,873.50

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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.