Home / 301,572,794.90-452,100,114.27-104,810,647.94

Finding the Fourth Proportional to 301,572,794.90, 452,100,114.27 and 104,810,647.94

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Solution

The fourth proportional to 301,572,794.90, 452,100,114.27 and 104,810,647.94 is: 157,125,930.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,572,794.90 : 452,100,114.27 = 104,810,647.94 : x
  2. Step 2: Convert to fraction form
    301,572,794.90/452,100,114.27 = 104,810,647.94/x
  3. Step 3: Cross multiply
    301,572,794.90x = 452,100,114.27 × 104,810,647.94
  4. Step 4: Simplify right side
    301,572,794.90x = 47,384,905,910,386,736
  5. Step 5: Solve for x
    x = 47,384,905,910,386,736/301,572,794.90
  6. Step 6: Final answer
    x = 157,125,930.16

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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.