Home / 3,142,052,148.00-4,713,562,497.63-1,071,289,634.30

Finding the Fourth Proportional to 3,142,052,148.00, 4,713,562,497.63 and 1,071,289,634.30

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Solution

The fourth proportional to 3,142,052,148.00, 4,713,562,497.63 and 1,071,289,634.30 is: 1,607,099,566.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,142,052,148.00 : 4,713,562,497.63 = 1,071,289,634.30 : x
  2. Step 2: Convert to fraction form
    3,142,052,148.00/4,713,562,497.63 = 1,071,289,634.30/x
  3. Step 3: Cross multiply
    3,142,052,148.00x = 4,713,562,497.63 × 1,071,289,634.30
  4. Step 4: Simplify right side
    3,142,052,148.00x = 5,049,590,644,321,774,592
  5. Step 5: Solve for x
    x = 5,049,590,644,321,774,592/3,142,052,148.00
  6. Step 6: Final answer
    x = 1,607,099,566.29

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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.