Home / 9,675,630.21-14,496,419.76-9,099,607.22

Finding the Fourth Proportional to 9,675,630.21, 14,496,419.76 and 9,099,607.22

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Solution

The fourth proportional to 9,675,630.21, 14,496,419.76 and 9,099,607.22 is: 13,633,398.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,630.21 : 14,496,419.76 = 9,099,607.22 : x
  2. Step 2: Convert to fraction form
    9,675,630.21/14,496,419.76 = 9,099,607.22/x
  3. Step 3: Cross multiply
    9,675,630.21x = 14,496,419.76 × 9,099,607.22
  4. Step 4: Simplify right side
    9,675,630.21x = 131,911,725,839,764.56
  5. Step 5: Solve for x
    x = 131,911,725,839,764.56/9,675,630.21
  6. Step 6: Final answer
    x = 13,633,398.86

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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.