Home / 15,672,828.80-23,473,813.80-9,295,536.80

Finding the Fourth Proportional to 15,672,828.80, 23,473,813.80 and 9,295,536.80

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Solution

The fourth proportional to 15,672,828.80, 23,473,813.80 and 9,295,536.80 is: 13,922,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,828.80 : 23,473,813.80 = 9,295,536.80 : x
  2. Step 2: Convert to fraction form
    15,672,828.80/23,473,813.80 = 9,295,536.80/x
  3. Step 3: Cross multiply
    15,672,828.80x = 23,473,813.80 × 9,295,536.80
  4. Step 4: Simplify right side
    15,672,828.80x = 218,201,700,014,247.88
  5. Step 5: Solve for x
    x = 218,201,700,014,247.88/15,672,828.80
  6. Step 6: Final answer
    x = 13,922,292.06

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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.