Home / 49,014,720.03-73,530,059.69-14,474,615.29

Finding the Fourth Proportional to 49,014,720.03, 73,530,059.69 and 14,474,615.29

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Solution

The fourth proportional to 49,014,720.03, 73,530,059.69 and 14,474,615.29 is: 21,714,279.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,720.03 : 73,530,059.69 = 14,474,615.29 : x
  2. Step 2: Convert to fraction form
    49,014,720.03/73,530,059.69 = 14,474,615.29/x
  3. Step 3: Cross multiply
    49,014,720.03x = 73,530,059.69 × 14,474,615.29
  4. Step 4: Simplify right side
    49,014,720.03x = 1,064,319,326,263,486.50
  5. Step 5: Solve for x
    x = 1,064,319,326,263,486.50/49,014,720.03
  6. Step 6: Final answer
    x = 21,714,279.42

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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.