Home / 6,238,965,833,723.10-8,609,782,979,119.80-3,461,128,136,790.30

Finding the Fourth Proportional to 6,238,965,833,723.10, 8,609,782,979,119.80 and 3,461,128,136,790.30

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Solution

The fourth proportional to 6,238,965,833,723.10, 8,609,782,979,119.80 and 3,461,128,136,790.30 is: 4,776,362,447,701.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,965,833,723.10 : 8,609,782,979,119.80 = 3,461,128,136,790.30 : x
  2. Step 2: Convert to fraction form
    6,238,965,833,723.10/8,609,782,979,119.80 = 3,461,128,136,790.30/x
  3. Step 3: Cross multiply
    6,238,965,833,723.10x = 8,609,782,979,119.80 × 3,461,128,136,790.30
  4. Step 4: Simplify right side
    6,238,965,833,723.10x = 29,799,562,120,689,751,196,434,432
  5. Step 5: Solve for x
    x = 29,799,562,120,689,751,196,434,432/6,238,965,833,723.10
  6. Step 6: Final answer
    x = 4,776,362,447,701.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.