Home / 36,001,963.50-49,682,840.52-19,482,086.34

Finding the Fourth Proportional to 36,001,963.50, 49,682,840.52 and 19,482,086.34

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Solution

The fourth proportional to 36,001,963.50, 49,682,840.52 and 19,482,086.34 is: 26,885,349.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001,963.50 : 49,682,840.52 = 19,482,086.34 : x
  2. Step 2: Convert to fraction form
    36,001,963.50/49,682,840.52 = 19,482,086.34/x
  3. Step 3: Cross multiply
    36,001,963.50x = 49,682,840.52 × 19,482,086.34
  4. Step 4: Simplify right side
    36,001,963.50x = 967,925,388,627,090.50
  5. Step 5: Solve for x
    x = 967,925,388,627,090.50/36,001,963.50
  6. Step 6: Final answer
    x = 26,885,349.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.