Home / 337,045,994,314.16-465,158,139,350.06-205,067,713,326.36

Finding the Fourth Proportional to 337,045,994,314.16, 465,158,139,350.06 and 205,067,713,326.36

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Solution

The fourth proportional to 337,045,994,314.16, 465,158,139,350.06 and 205,067,713,326.36 is: 283,014,536,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,045,994,314.16 : 465,158,139,350.06 = 205,067,713,326.36 : x
  2. Step 2: Convert to fraction form
    337,045,994,314.16/465,158,139,350.06 = 205,067,713,326.36/x
  3. Step 3: Cross multiply
    337,045,994,314.16x = 465,158,139,350.06 × 205,067,713,326.36
  4. Step 4: Simplify right side
    337,045,994,314.16x = 95,388,915,971,661,114,638,336
  5. Step 5: Solve for x
    x = 95,388,915,971,661,114,638,336/337,045,994,314.16
  6. Step 6: Final answer
    x = 283,014,536,831.28

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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.