Home / 3,227,185,210.60-4,840,777,815.90-2,768,020,186.60

Finding the Fourth Proportional to 3,227,185,210.60, 4,840,777,815.90 and 2,768,020,186.60

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Solution

The fourth proportional to 3,227,185,210.60, 4,840,777,815.90 and 2,768,020,186.60 is: 4,152,030,279.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,185,210.60 : 4,840,777,815.90 = 2,768,020,186.60 : x
  2. Step 2: Convert to fraction form
    3,227,185,210.60/4,840,777,815.90 = 2,768,020,186.60/x
  3. Step 3: Cross multiply
    3,227,185,210.60x = 4,840,777,815.90 × 2,768,020,186.60
  4. Step 4: Simplify right side
    3,227,185,210.60x = 13,399,370,713,256,656,896
  5. Step 5: Solve for x
    x = 13,399,370,713,256,656,896/3,227,185,210.60
  6. Step 6: Final answer
    x = 4,152,030,279.90

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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.