Home / 3,272,548,280.25-4,909,511,837.49-1,061,585,357.70

Finding the Fourth Proportional to 3,272,548,280.25, 4,909,511,837.49 and 1,061,585,357.70

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Solution

The fourth proportional to 3,272,548,280.25, 4,909,511,837.49 and 1,061,585,357.70 is: 1,592,601,677.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,548,280.25 : 4,909,511,837.49 = 1,061,585,357.70 : x
  2. Step 2: Convert to fraction form
    3,272,548,280.25/4,909,511,837.49 = 1,061,585,357.70/x
  3. Step 3: Cross multiply
    3,272,548,280.25x = 4,909,511,837.49 × 1,061,585,357.70
  4. Step 4: Simplify right side
    3,272,548,280.25x = 5,211,865,880,134,205,440
  5. Step 5: Solve for x
    x = 5,211,865,880,134,205,440/3,272,548,280.25
  6. Step 6: Final answer
    x = 1,592,601,677.29

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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.