Home / 2,068,432,630.20-3,102,648,945.30-1,899,127,337.40

Finding the Fourth Proportional to 2,068,432,630.20, 3,102,648,945.30 and 1,899,127,337.40

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Solution

The fourth proportional to 2,068,432,630.20, 3,102,648,945.30 and 1,899,127,337.40 is: 2,848,691,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,432,630.20 : 3,102,648,945.30 = 1,899,127,337.40 : x
  2. Step 2: Convert to fraction form
    2,068,432,630.20/3,102,648,945.30 = 1,899,127,337.40/x
  3. Step 3: Cross multiply
    2,068,432,630.20x = 3,102,648,945.30 × 1,899,127,337.40
  4. Step 4: Simplify right side
    2,068,432,630.20x = 5,892,325,430,374,507,520
  5. Step 5: Solve for x
    x = 5,892,325,430,374,507,520/2,068,432,630.20
  6. Step 6: Final answer
    x = 2,848,691,006.10

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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.