Home / 9,675,661.05-14,496,466.05-9,099,638.01

Finding the Fourth Proportional to 9,675,661.05, 14,496,466.05 and 9,099,638.01

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Solution

The fourth proportional to 9,675,661.05, 14,496,466.05 and 9,099,638.01 is: 13,633,445.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,661.05 : 14,496,466.05 = 9,099,638.01 : x
  2. Step 2: Convert to fraction form
    9,675,661.05/14,496,466.05 = 9,099,638.01/x
  3. Step 3: Cross multiply
    9,675,661.05x = 14,496,466.05 × 9,099,638.01
  4. Step 4: Simplify right side
    9,675,661.05x = 131,912,593,479,254.56
  5. Step 5: Solve for x
    x = 131,912,593,479,254.56/9,675,661.05
  6. Step 6: Final answer
    x = 13,633,445.07

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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.