Home / 33,102,851,426.70-49,678,463,610.45-23,307,330,914.70

Finding the Fourth Proportional to 33,102,851,426.70, 49,678,463,610.45 and 23,307,330,914.70

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Solution

The fourth proportional to 33,102,851,426.70, 49,678,463,610.45 and 23,307,330,914.70 is: 34,978,025,783.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,102,851,426.70 : 49,678,463,610.45 = 23,307,330,914.70 : x
  2. Step 2: Convert to fraction form
    33,102,851,426.70/49,678,463,610.45 = 23,307,330,914.70/x
  3. Step 3: Cross multiply
    33,102,851,426.70x = 49,678,463,610.45 × 23,307,330,914.70
  4. Step 4: Simplify right side
    33,102,851,426.70x = 1,157,872,390,702,640,267,264
  5. Step 5: Solve for x
    x = 1,157,872,390,702,640,267,264/33,102,851,426.70
  6. Step 6: Final answer
    x = 34,978,025,783.26

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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.