Home / 909,141,791.04-1,363,738,094.88-295,726,019.04

Finding the Fourth Proportional to 909,141,791.04, 1,363,738,094.88 and 295,726,019.04

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Solution

The fourth proportional to 909,141,791.04, 1,363,738,094.88 and 295,726,019.04 is: 443,597,293.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    909,141,791.04 : 1,363,738,094.88 = 295,726,019.04 : x
  2. Step 2: Convert to fraction form
    909,141,791.04/1,363,738,094.88 = 295,726,019.04/x
  3. Step 3: Cross multiply
    909,141,791.04x = 1,363,738,094.88 × 295,726,019.04
  4. Step 4: Simplify right side
    909,141,791.04x = 403,292,837,812,056,256
  5. Step 5: Solve for x
    x = 403,292,837,812,056,256/909,141,791.04
  6. Step 6: Final answer
    x = 443,597,293.39

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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.