Home / 27,256,150.99-40,868,896.83-9,050,603.45

Finding the Fourth Proportional to 27,256,150.99, 40,868,896.83 and 9,050,603.45

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Solution

The fourth proportional to 27,256,150.99, 40,868,896.83 and 9,050,603.45 is: 13,570,814.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,256,150.99 : 40,868,896.83 = 9,050,603.45 : x
  2. Step 2: Convert to fraction form
    27,256,150.99/40,868,896.83 = 9,050,603.45/x
  3. Step 3: Cross multiply
    27,256,150.99x = 40,868,896.83 × 9,050,603.45
  4. Step 4: Simplify right side
    27,256,150.99x = 369,888,178,459,917.44
  5. Step 5: Solve for x
    x = 369,888,178,459,917.44/27,256,150.99
  6. Step 6: Final answer
    x = 13,570,814.84

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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.