Home / 44,208,642.74-66,002,123.03-33,779,279.19

Finding the Fourth Proportional to 44,208,642.74, 66,002,123.03 and 33,779,279.19

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Solution

The fourth proportional to 44,208,642.74, 66,002,123.03 and 33,779,279.19 is: 50,431,408.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,208,642.74 : 66,002,123.03 = 33,779,279.19 : x
  2. Step 2: Convert to fraction form
    44,208,642.74/66,002,123.03 = 33,779,279.19/x
  3. Step 3: Cross multiply
    44,208,642.74x = 66,002,123.03 × 33,779,279.19
  4. Step 4: Simplify right side
    44,208,642.74x = 2,229,504,140,670,448.25
  5. Step 5: Solve for x
    x = 2,229,504,140,670,448.25/44,208,642.74
  6. Step 6: Final answer
    x = 50,431,408.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.