Home / 69,908,930.54-104,893,635.34-37,522,999.02

Finding the Fourth Proportional to 69,908,930.54, 104,893,635.34 and 37,522,999.02

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Solution

The fourth proportional to 69,908,930.54, 104,893,635.34 and 37,522,999.02 is: 56,300,729.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,908,930.54 : 104,893,635.34 = 37,522,999.02 : x
  2. Step 2: Convert to fraction form
    69,908,930.54/104,893,635.34 = 37,522,999.02/x
  3. Step 3: Cross multiply
    69,908,930.54x = 104,893,635.34 × 37,522,999.02
  4. Step 4: Simplify right side
    69,908,930.54x = 3,935,923,776,507,312.50
  5. Step 5: Solve for x
    x = 3,935,923,776,507,312.50/69,908,930.54
  6. Step 6: Final answer
    x = 56,300,729.34

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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.