Home / 9,609,834,965.22-14,409,497,615.76-7,630,591,083.57

Finding the Fourth Proportional to 9,609,834,965.22, 14,409,497,615.76 and 7,630,591,083.57

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Solution

The fourth proportional to 9,609,834,965.22, 14,409,497,615.76 and 7,630,591,083.57 is: 11,441,714,079.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,834,965.22 : 14,409,497,615.76 = 7,630,591,083.57 : x
  2. Step 2: Convert to fraction form
    9,609,834,965.22/14,409,497,615.76 = 7,630,591,083.57/x
  3. Step 3: Cross multiply
    9,609,834,965.22x = 14,409,497,615.76 × 7,630,591,083.57
  4. Step 4: Simplify right side
    9,609,834,965.22x = 109,952,984,025,541,427,200
  5. Step 5: Solve for x
    x = 109,952,984,025,541,427,200/9,609,834,965.22
  6. Step 6: Final answer
    x = 11,441,714,079.74

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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.