Home / 46,504,575.36-69,761,619.36-17,774,892.72

Finding the Fourth Proportional to 46,504,575.36, 69,761,619.36 and 17,774,892.72

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Solution

The fourth proportional to 46,504,575.36, 69,761,619.36 and 17,774,892.72 is: 26,664,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,504,575.36 : 69,761,619.36 = 17,774,892.72 : x
  2. Step 2: Convert to fraction form
    46,504,575.36/69,761,619.36 = 17,774,892.72/x
  3. Step 3: Cross multiply
    46,504,575.36x = 69,761,619.36 × 17,774,892.72
  4. Step 4: Simplify right side
    46,504,575.36x = 1,240,005,300,097,475
  5. Step 5: Solve for x
    x = 1,240,005,300,097,475/46,504,575.36
  6. Step 6: Final answer
    x = 26,664,157.03

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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.