Home / 2,817,504,002.60-4,226,256,003.90-2,507,567,611.40

Finding the Fourth Proportional to 2,817,504,002.60, 4,226,256,003.90 and 2,507,567,611.40

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Solution

The fourth proportional to 2,817,504,002.60, 4,226,256,003.90 and 2,507,567,611.40 is: 3,761,351,417.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,504,002.60 : 4,226,256,003.90 = 2,507,567,611.40 : x
  2. Step 2: Convert to fraction form
    2,817,504,002.60/4,226,256,003.90 = 2,507,567,611.40/x
  3. Step 3: Cross multiply
    2,817,504,002.60x = 4,226,256,003.90 × 2,507,567,611.40
  4. Step 4: Simplify right side
    2,817,504,002.60x = 10,597,622,672,864,432,128
  5. Step 5: Solve for x
    x = 10,597,622,672,864,432,128/2,817,504,002.60
  6. Step 6: Final answer
    x = 3,761,351,417.10

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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.