Home / 101,850,612.36-152,774,406.54-25,173,636.36

Finding the Fourth Proportional to 101,850,612.36, 152,774,406.54 and 25,173,636.36

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Solution

The fourth proportional to 101,850,612.36, 152,774,406.54 and 25,173,636.36 is: 37,760,080.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,850,612.36 : 152,774,406.54 = 25,173,636.36 : x
  2. Step 2: Convert to fraction form
    101,850,612.36/152,774,406.54 = 25,173,636.36/x
  3. Step 3: Cross multiply
    101,850,612.36x = 152,774,406.54 × 25,173,636.36
  4. Step 4: Simplify right side
    101,850,612.36x = 3,845,887,355,352,765.50
  5. Step 5: Solve for x
    x = 3,845,887,355,352,765.50/101,850,612.36
  6. Step 6: Final answer
    x = 37,760,080.83

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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.