Home / 206,648,027.10-309,972,466.98-194,020,988.94

Finding the Fourth Proportional to 206,648,027.10, 309,972,466.98 and 194,020,988.94

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Solution

The fourth proportional to 206,648,027.10, 309,972,466.98 and 194,020,988.94 is: 291,031,883.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,648,027.10 : 309,972,466.98 = 194,020,988.94 : x
  2. Step 2: Convert to fraction form
    206,648,027.10/309,972,466.98 = 194,020,988.94/x
  3. Step 3: Cross multiply
    206,648,027.10x = 309,972,466.98 × 194,020,988.94
  4. Step 4: Simplify right side
    206,648,027.10x = 60,141,164,587,631,096
  5. Step 5: Solve for x
    x = 60,141,164,587,631,096/206,648,027.10
  6. Step 6: Final answer
    x = 291,031,883.69

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