Home / 3,007,536,406.31-4,511,298,406.48-1,696,843,466.39

Finding the Fourth Proportional to 3,007,536,406.31, 4,511,298,406.48 and 1,696,843,466.39

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Solution

The fourth proportional to 3,007,536,406.31, 4,511,298,406.48 and 1,696,843,466.39 is: 2,545,261,699.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,536,406.31 : 4,511,298,406.48 = 1,696,843,466.39 : x
  2. Step 2: Convert to fraction form
    3,007,536,406.31/4,511,298,406.48 = 1,696,843,466.39/x
  3. Step 3: Cross multiply
    3,007,536,406.31x = 4,511,298,406.48 × 1,696,843,466.39
  4. Step 4: Simplify right side
    3,007,536,406.31x = 7,654,967,225,944,408,064
  5. Step 5: Solve for x
    x = 7,654,967,225,944,408,064/3,007,536,406.31
  6. Step 6: Final answer
    x = 2,545,261,699.87

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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.