Home / 561,923,009,134.95-843,050,090,244.85-226,365,259,984.24

Finding the Fourth Proportional to 561,923,009,134.95, 843,050,090,244.85 and 226,365,259,984.24

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Solution

The fourth proportional to 561,923,009,134.95, 843,050,090,244.85 and 226,365,259,984.24 is: 339,614,590,888.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,923,009,134.95 : 843,050,090,244.85 = 226,365,259,984.24 : x
  2. Step 2: Convert to fraction form
    561,923,009,134.95/843,050,090,244.85 = 226,365,259,984.24/x
  3. Step 3: Cross multiply
    561,923,009,134.95x = 843,050,090,244.85 × 226,365,259,984.24
  4. Step 4: Simplify right side
    561,923,009,134.95x = 190,837,252,858,012,460,122,112
  5. Step 5: Solve for x
    x = 190,837,252,858,012,460,122,112/561,923,009,134.95
  6. Step 6: Final answer
    x = 339,614,590,888.17

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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.