Home / 1,608,775,440.16-2,413,097,478.96-559,753,745.44

Finding the Fourth Proportional to 1,608,775,440.16, 2,413,097,478.96 and 559,753,745.44

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Solution

The fourth proportional to 1,608,775,440.16, 2,413,097,478.96 and 559,753,745.44 is: 839,607,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,775,440.16 : 2,413,097,478.96 = 559,753,745.44 : x
  2. Step 2: Convert to fraction form
    1,608,775,440.16/2,413,097,478.96 = 559,753,745.44/x
  3. Step 3: Cross multiply
    1,608,775,440.16x = 2,413,097,478.96 × 559,753,745.44
  4. Step 4: Simplify right side
    1,608,775,440.16x = 1,350,740,351,959,681,792
  5. Step 5: Solve for x
    x = 1,350,740,351,959,681,792/1,608,775,440.16
  6. Step 6: Final answer
    x = 839,607,765.16

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1.5x scale

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.