Home / 3,149,595,536,666.20-4,724,393,304,999.30-3,026,171,978,215

Finding the Fourth Proportional to 3,149,595,536,666.20, 4,724,393,304,999.30 and 3,026,171,978,215

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Solution

The fourth proportional to 3,149,595,536,666.20, 4,724,393,304,999.30 and 3,026,171,978,215 is: 4,539,257,967,322.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,595,536,666.20 : 4,724,393,304,999.30 = 3,026,171,978,215 : x
  2. Step 2: Convert to fraction form
    3,149,595,536,666.20/4,724,393,304,999.30 = 3,026,171,978,215/x
  3. Step 3: Cross multiply
    3,149,595,536,666.20x = 4,724,393,304,999.30 × 3,026,171,978,215
  4. Step 4: Simplify right side
    3,149,595,536,666.20x = 14,296,826,633,655,432,435,990,528
  5. Step 5: Solve for x
    x = 14,296,826,633,655,432,435,990,528/3,149,595,536,666.20
  6. Step 6: Final answer
    x = 4,539,257,967,322.50

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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.