Home / 2,195,887,114.60-3,293,809,676.70-537,801,692.20

Finding the Fourth Proportional to 2,195,887,114.60, 3,293,809,676.70 and 537,801,692.20

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Solution

The fourth proportional to 2,195,887,114.60, 3,293,809,676.70 and 537,801,692.20 is: 806,697,396.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,887,114.60 : 3,293,809,676.70 = 537,801,692.20 : x
  2. Step 2: Convert to fraction form
    2,195,887,114.60/3,293,809,676.70 = 537,801,692.20/x
  3. Step 3: Cross multiply
    2,195,887,114.60x = 3,293,809,676.70 × 537,801,692.20
  4. Step 4: Simplify right side
    2,195,887,114.60x = 1,771,416,417,913,995,008
  5. Step 5: Solve for x
    x = 1,771,416,417,913,995,008/2,195,887,114.60
  6. Step 6: Final answer
    x = 806,697,396.30

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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.