Home / 11,339,733.45-17,009,600.18-10,867,341.45

Finding the Fourth Proportional to 11,339,733.45, 17,009,600.18 and 10,867,341.45

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Solution

The fourth proportional to 11,339,733.45, 17,009,600.18 and 10,867,341.45 is: 16,301,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,733.45 : 17,009,600.18 = 10,867,341.45 : x
  2. Step 2: Convert to fraction form
    11,339,733.45/17,009,600.18 = 10,867,341.45/x
  3. Step 3: Cross multiply
    11,339,733.45x = 17,009,600.18 × 10,867,341.45
  4. Step 4: Simplify right side
    11,339,733.45x = 184,849,133,029,704.75
  5. Step 5: Solve for x
    x = 184,849,133,029,704.75/11,339,733.45
  6. Step 6: Final answer
    x = 16,301,012.18

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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.