Home / 11,072,709,424,370-16,613,837,156,940-5,978,037,013,219.20

Finding the Fourth Proportional to 11,072,709,424,370, 16,613,837,156,940 and 5,978,037,013,219.20

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Solution

The fourth proportional to 11,072,709,424,370, 16,613,837,156,940 and 5,978,037,013,219.20 is: 8,969,632,422,322.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,709,424,370 : 16,613,837,156,940 = 5,978,037,013,219.20 : x
  2. Step 2: Convert to fraction form
    11,072,709,424,370/16,613,837,156,940 = 5,978,037,013,219.20/x
  3. Step 3: Cross multiply
    11,072,709,424,370x = 16,613,837,156,940 × 5,978,037,013,219.20
  4. Step 4: Simplify right side
    11,072,709,424,370x = 99,318,133,455,783,760,102,424,576
  5. Step 5: Solve for x
    x = 99,318,133,455,783,760,102,424,576/11,072,709,424,370
  6. Step 6: Final answer
    x = 8,969,632,422,322.38

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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.