Home / 9,097,650.82-13,587,492.47-8,243,014.96

Finding the Fourth Proportional to 9,097,650.82, 13,587,492.47 and 8,243,014.96

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Solution

The fourth proportional to 9,097,650.82, 13,587,492.47 and 8,243,014.96 is: 12,311,079.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,650.82 : 13,587,492.47 = 8,243,014.96 : x
  2. Step 2: Convert to fraction form
    9,097,650.82/13,587,492.47 = 8,243,014.96/x
  3. Step 3: Cross multiply
    9,097,650.82x = 13,587,492.47 × 8,243,014.96
  4. Step 4: Simplify right side
    9,097,650.82x = 112,001,903,699,097.36
  5. Step 5: Solve for x
    x = 112,001,903,699,097.36/9,097,650.82
  6. Step 6: Final answer
    x = 12,311,079.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.