Home / 1,001,491,204.18-1,501,176,542.93-336,872,522.06

Finding the Fourth Proportional to 1,001,491,204.18, 1,501,176,542.93 and 336,872,522.06

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Solution

The fourth proportional to 1,001,491,204.18, 1,501,176,542.93 and 336,872,522.06 is: 504,952,141.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,491,204.18 : 1,501,176,542.93 = 336,872,522.06 : x
  2. Step 2: Convert to fraction form
    1,001,491,204.18/1,501,176,542.93 = 336,872,522.06/x
  3. Step 3: Cross multiply
    1,001,491,204.18x = 1,501,176,542.93 × 336,872,522.06
  4. Step 4: Simplify right side
    1,001,491,204.18x = 505,705,128,072,456,576
  5. Step 5: Solve for x
    x = 505,705,128,072,456,576/1,001,491,204.18
  6. Step 6: Final answer
    x = 504,952,141.33

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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.