Home / 10,368,003.70-14,530,135.10-10,368,003.70

Finding the Fourth Proportional to 10,368,003.70, 14,530,135.10 and 10,368,003.70

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Solution

The fourth proportional to 10,368,003.70, 14,530,135.10 and 10,368,003.70 is: 14,530,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,003.70 : 14,530,135.10 = 10,368,003.70 : x
  2. Step 2: Convert to fraction form
    10,368,003.70/14,530,135.10 = 10,368,003.70/x
  3. Step 3: Cross multiply
    10,368,003.70x = 14,530,135.10 × 10,368,003.70
  4. Step 4: Simplify right side
    10,368,003.70x = 150,648,494,478,299.84
  5. Step 5: Solve for x
    x = 150,648,494,478,299.84/10,368,003.70
  6. Step 6: Final answer
    x = 14,530,135.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.