Home / 3,007,536,411.32-4,511,298,413.98-1,696,843,471.40

Finding the Fourth Proportional to 3,007,536,411.32, 4,511,298,413.98 and 1,696,843,471.40

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Solution

The fourth proportional to 3,007,536,411.32, 4,511,298,413.98 and 1,696,843,471.40 is: 2,545,261,707.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,536,411.32 : 4,511,298,413.98 = 1,696,843,471.40 : x
  2. Step 2: Convert to fraction form
    3,007,536,411.32/4,511,298,413.98 = 1,696,843,471.40/x
  3. Step 3: Cross multiply
    3,007,536,411.32x = 4,511,298,413.98 × 1,696,843,471.40
  4. Step 4: Simplify right side
    3,007,536,411.32x = 7,654,967,261,299,137,536
  5. Step 5: Solve for x
    x = 7,654,967,261,299,137,536/3,007,536,411.32
  6. Step 6: Final answer
    x = 2,545,261,707.39

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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.