Home / 53,166,564.56-73,383,509.28-34,627,900.16

Finding the Fourth Proportional to 53,166,564.56, 73,383,509.28 and 34,627,900.16

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Solution

The fourth proportional to 53,166,564.56, 73,383,509.28 and 34,627,900.16 is: 47,795,392.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,166,564.56 : 73,383,509.28 = 34,627,900.16 : x
  2. Step 2: Convert to fraction form
    53,166,564.56/73,383,509.28 = 34,627,900.16/x
  3. Step 3: Cross multiply
    53,166,564.56x = 73,383,509.28 × 34,627,900.16
  4. Step 4: Simplify right side
    53,166,564.56x = 2,541,116,832,738,273.50
  5. Step 5: Solve for x
    x = 2,541,116,832,738,273.50/53,166,564.56
  6. Step 6: Final answer
    x = 47,795,392.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.