Home / 2,839,884,907.48-4,260,285,101.74-874,737,072.30

Finding the Fourth Proportional to 2,839,884,907.48, 4,260,285,101.74 and 874,737,072.30

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Solution

The fourth proportional to 2,839,884,907.48, 4,260,285,101.74 and 874,737,072.30 is: 1,312,246,601.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,884,907.48 : 4,260,285,101.74 = 874,737,072.30 : x
  2. Step 2: Convert to fraction form
    2,839,884,907.48/4,260,285,101.74 = 874,737,072.30/x
  3. Step 3: Cross multiply
    2,839,884,907.48x = 4,260,285,101.74 × 874,737,072.30
  4. Step 4: Simplify right side
    2,839,884,907.48x = 3,726,629,317,059,354,624
  5. Step 5: Solve for x
    x = 3,726,629,317,059,354,624/2,839,884,907.48
  6. Step 6: Final answer
    x = 1,312,246,601.00

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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.