Home / 3,577,745,070.30-5,369,069,000.99-1,248,682,051.87

Finding the Fourth Proportional to 3,577,745,070.30, 5,369,069,000.99 and 1,248,682,051.87

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Solution

The fourth proportional to 3,577,745,070.30, 5,369,069,000.99 and 1,248,682,051.87 is: 1,873,878,648.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,745,070.30 : 5,369,069,000.99 = 1,248,682,051.87 : x
  2. Step 2: Convert to fraction form
    3,577,745,070.30/5,369,069,000.99 = 1,248,682,051.87/x
  3. Step 3: Cross multiply
    3,577,745,070.30x = 5,369,069,000.99 × 1,248,682,051.87
  4. Step 4: Simplify right side
    3,577,745,070.30x = 6,704,260,096,792,374,272
  5. Step 5: Solve for x
    x = 6,704,260,096,792,374,272/3,577,745,070.30
  6. Step 6: Final answer
    x = 1,873,878,648.44

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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.