Home / 9,664,280,577.83-14,487,019,246.13-4,620,826,415.44

Finding the Fourth Proportional to 9,664,280,577.83, 14,487,019,246.13 and 4,620,826,415.44

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Solution

The fourth proportional to 9,664,280,577.83, 14,487,019,246.13 and 4,620,826,415.44 is: 6,926,744,383.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,280,577.83 : 14,487,019,246.13 = 4,620,826,415.44 : x
  2. Step 2: Convert to fraction form
    9,664,280,577.83/14,487,019,246.13 = 4,620,826,415.44/x
  3. Step 3: Cross multiply
    9,664,280,577.83x = 14,487,019,246.13 × 4,620,826,415.44
  4. Step 4: Simplify right side
    9,664,280,577.83x = 66,942,001,213,551,616,000
  5. Step 5: Solve for x
    x = 66,942,001,213,551,616,000/9,664,280,577.83
  6. Step 6: Final answer
    x = 6,926,744,383.56

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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.