Home / 606,563,975,999.40-837,084,599,187.45-335,902,336,871.75

Finding the Fourth Proportional to 606,563,975,999.40, 837,084,599,187.45 and 335,902,336,871.75

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Solution

The fourth proportional to 606,563,975,999.40, 837,084,599,187.45 and 335,902,336,871.75 is: 463,559,796,084.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,563,975,999.40 : 837,084,599,187.45 = 335,902,336,871.75 : x
  2. Step 2: Convert to fraction form
    606,563,975,999.40/837,084,599,187.45 = 335,902,336,871.75/x
  3. Step 3: Cross multiply
    606,563,975,999.40x = 837,084,599,187.45 × 335,902,336,871.75
  4. Step 4: Simplify right side
    606,563,975,999.40x = 281,178,673,026,416,649,437,184
  5. Step 5: Solve for x
    x = 281,178,673,026,416,649,437,184/606,563,975,999.40
  6. Step 6: Final answer
    x = 463,559,796,084.39

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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.