Home / 33,189,266.40-49,783,899.60-31,063,502.40

Finding the Fourth Proportional to 33,189,266.40, 49,783,899.60 and 31,063,502.40

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Solution

The fourth proportional to 33,189,266.40, 49,783,899.60 and 31,063,502.40 is: 46,595,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,189,266.40 : 49,783,899.60 = 31,063,502.40 : x
  2. Step 2: Convert to fraction form
    33,189,266.40/49,783,899.60 = 31,063,502.40/x
  3. Step 3: Cross multiply
    33,189,266.40x = 49,783,899.60 × 31,063,502.40
  4. Step 4: Simplify right side
    33,189,266.40x = 1,546,462,284,705,959
  5. Step 5: Solve for x
    x = 1,546,462,284,705,959/33,189,266.40
  6. Step 6: Final answer
    x = 46,595,253.60

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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.