Home / 1,846,601,718.25-2,770,072,855.70-603,038,699.42

Finding the Fourth Proportional to 1,846,601,718.25, 2,770,072,855.70 and 603,038,699.42

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Solution

The fourth proportional to 1,846,601,718.25, 2,770,072,855.70 and 603,038,699.42 is: 904,613,656.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,601,718.25 : 2,770,072,855.70 = 603,038,699.42 : x
  2. Step 2: Convert to fraction form
    1,846,601,718.25/2,770,072,855.70 = 603,038,699.42/x
  3. Step 3: Cross multiply
    1,846,601,718.25x = 2,770,072,855.70 × 603,038,699.42
  4. Step 4: Simplify right side
    1,846,601,718.25x = 1,670,461,132,199,973,120
  5. Step 5: Solve for x
    x = 1,670,461,132,199,973,120/1,846,601,718.25
  6. Step 6: Final answer
    x = 904,613,656.37

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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.