Home / 213,799,809.52-295,044,546.36-116,014,665.52

Finding the Fourth Proportional to 213,799,809.52, 295,044,546.36 and 116,014,665.52

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Solution

The fourth proportional to 213,799,809.52, 295,044,546.36 and 116,014,665.52 is: 160,100,677.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,799,809.52 : 295,044,546.36 = 116,014,665.52 : x
  2. Step 2: Convert to fraction form
    213,799,809.52/295,044,546.36 = 116,014,665.52/x
  3. Step 3: Cross multiply
    213,799,809.52x = 295,044,546.36 × 116,014,665.52
  4. Step 4: Simplify right side
    213,799,809.52x = 34,229,494,359,455,532
  5. Step 5: Solve for x
    x = 34,229,494,359,455,532/213,799,809.52
  6. Step 6: Final answer
    x = 160,100,677.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.