Home / 21,749,265.23-32,603,514.99-7,362,265.55

Finding the Fourth Proportional to 21,749,265.23, 32,603,514.99 and 7,362,265.55

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Solution

The fourth proportional to 21,749,265.23, 32,603,514.99 and 7,362,265.55 is: 11,036,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,749,265.23 : 32,603,514.99 = 7,362,265.55 : x
  2. Step 2: Convert to fraction form
    21,749,265.23/32,603,514.99 = 7,362,265.55/x
  3. Step 3: Cross multiply
    21,749,265.23x = 32,603,514.99 × 7,362,265.55
  4. Step 4: Simplify right side
    21,749,265.23x = 240,035,735,219,785.56
  5. Step 5: Solve for x
    x = 240,035,735,219,785.56/21,749,265.23
  6. Step 6: Final answer
    x = 11,036,498.60

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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.