Home / 44,346,679.97-66,520,174.26-13,641,050.93

Finding the Fourth Proportional to 44,346,679.97, 66,520,174.26 and 13,641,050.93

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Solution

The fourth proportional to 44,346,679.97, 66,520,174.26 and 13,641,050.93 is: 20,461,623.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,346,679.97 : 66,520,174.26 = 13,641,050.93 : x
  2. Step 2: Convert to fraction form
    44,346,679.97/66,520,174.26 = 13,641,050.93/x
  3. Step 3: Cross multiply
    44,346,679.97x = 66,520,174.26 × 13,641,050.93
  4. Step 4: Simplify right side
    44,346,679.97x = 907,405,084,953,135
  5. Step 5: Solve for x
    x = 907,405,084,953,135/44,346,679.97
  6. Step 6: Final answer
    x = 20,461,623.86

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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.