Home / 14,570,556.48-21,856,890.96-5,595,108.48

Finding the Fourth Proportional to 14,570,556.48, 21,856,890.96 and 5,595,108.48

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Solution

The fourth proportional to 14,570,556.48, 21,856,890.96 and 5,595,108.48 is: 8,393,068.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570,556.48 : 21,856,890.96 = 5,595,108.48 : x
  2. Step 2: Convert to fraction form
    14,570,556.48/21,856,890.96 = 5,595,108.48/x
  3. Step 3: Cross multiply
    14,570,556.48x = 21,856,890.96 × 5,595,108.48
  4. Step 4: Simplify right side
    14,570,556.48x = 122,291,675,956,731.36
  5. Step 5: Solve for x
    x = 122,291,675,956,731.36/14,570,556.48
  6. Step 6: Final answer
    x = 8,393,068.32

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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.