Home / 12,633,201.96-17,433,956.34-6,832,096.98

Finding the Fourth Proportional to 12,633,201.96, 17,433,956.34 and 6,832,096.98

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Solution

The fourth proportional to 12,633,201.96, 17,433,956.34 and 6,832,096.98 is: 9,428,368.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,633,201.96 : 17,433,956.34 = 6,832,096.98 : x
  2. Step 2: Convert to fraction form
    12,633,201.96/17,433,956.34 = 6,832,096.98/x
  3. Step 3: Cross multiply
    12,633,201.96x = 17,433,956.34 × 6,832,096.98
  4. Step 4: Simplify right side
    12,633,201.96x = 119,110,480,459,965.86
  5. Step 5: Solve for x
    x = 119,110,480,459,965.86/12,633,201.96
  6. Step 6: Final answer
    x = 9,428,368.27

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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.