Home / 3,273,912,697.80-4,518,840,141.11-2,132,323,539.98

Finding the Fourth Proportional to 3,273,912,697.80, 4,518,840,141.11 and 2,132,323,539.98

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Solution

The fourth proportional to 3,273,912,697.80, 4,518,840,141.11 and 2,132,323,539.98 is: 2,943,153,985.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,912,697.80 : 4,518,840,141.11 = 2,132,323,539.98 : x
  2. Step 2: Convert to fraction form
    3,273,912,697.80/4,518,840,141.11 = 2,132,323,539.98/x
  3. Step 3: Cross multiply
    3,273,912,697.80x = 4,518,840,141.11 × 2,132,323,539.98
  4. Step 4: Simplify right side
    3,273,912,697.80x = 9,635,629,206,283,126,784
  5. Step 5: Solve for x
    x = 9,635,629,206,283,126,784/3,273,912,697.80
  6. Step 6: Final answer
    x = 2,943,153,985.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.