Home / 337,045,994,312.16-465,158,139,347.30-205,067,713,324.36

Finding the Fourth Proportional to 337,045,994,312.16, 465,158,139,347.30 and 205,067,713,324.36

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Solution

The fourth proportional to 337,045,994,312.16, 465,158,139,347.30 and 205,067,713,324.36 is: 283,014,536,828.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,045,994,312.16 : 465,158,139,347.30 = 205,067,713,324.36 : x
  2. Step 2: Convert to fraction form
    337,045,994,312.16/465,158,139,347.30 = 205,067,713,324.36/x
  3. Step 3: Cross multiply
    337,045,994,312.16x = 465,158,139,347.30 × 205,067,713,324.36
  4. Step 4: Simplify right side
    337,045,994,312.16x = 95,388,915,970,164,805,074,944
  5. Step 5: Solve for x
    x = 95,388,915,970,164,805,074,944/337,045,994,312.16
  6. Step 6: Final answer
    x = 283,014,536,828.52

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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.