Home / 104,687,203.63-156,958,087.01-46,363,099.36

Finding the Fourth Proportional to 104,687,203.63, 156,958,087.01 and 46,363,099.36

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Solution

The fourth proportional to 104,687,203.63, 156,958,087.01 and 46,363,099.36 is: 69,512,444.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,687,203.63 : 156,958,087.01 = 46,363,099.36 : x
  2. Step 2: Convert to fraction form
    104,687,203.63/156,958,087.01 = 46,363,099.36/x
  3. Step 3: Cross multiply
    104,687,203.63x = 156,958,087.01 × 46,363,099.36
  4. Step 4: Simplify right side
    104,687,203.63x = 7,277,063,383,400,155
  5. Step 5: Solve for x
    x = 7,277,063,383,400,155/104,687,203.63
  6. Step 6: Final answer
    x = 69,512,444.03

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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.