Home / 2,674,413,905.40-4,011,620,858.10-834,163,630.20

Finding the Fourth Proportional to 2,674,413,905.40, 4,011,620,858.10 and 834,163,630.20

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Solution

The fourth proportional to 2,674,413,905.40, 4,011,620,858.10 and 834,163,630.20 is: 1,251,245,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,413,905.40 : 4,011,620,858.10 = 834,163,630.20 : x
  2. Step 2: Convert to fraction form
    2,674,413,905.40/4,011,620,858.10 = 834,163,630.20/x
  3. Step 3: Cross multiply
    2,674,413,905.40x = 4,011,620,858.10 × 834,163,630.20
  4. Step 4: Simplify right side
    2,674,413,905.40x = 3,346,348,217,978,735,104
  5. Step 5: Solve for x
    x = 3,346,348,217,978,735,104/2,674,413,905.40
  6. Step 6: Final answer
    x = 1,251,245,445.30

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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.