Home / 213,799,799.52-295,044,532.56-116,014,655.52

Finding the Fourth Proportional to 213,799,799.52, 295,044,532.56 and 116,014,655.52

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Solution

The fourth proportional to 213,799,799.52, 295,044,532.56 and 116,014,655.52 is: 160,100,663.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,799,799.52 : 295,044,532.56 = 116,014,655.52 : x
  2. Step 2: Convert to fraction form
    213,799,799.52/295,044,532.56 = 116,014,655.52/x
  3. Step 3: Cross multiply
    213,799,799.52x = 295,044,532.56 × 116,014,655.52
  4. Step 4: Simplify right side
    213,799,799.52x = 34,229,489,808,007,824
  5. Step 5: Solve for x
    x = 34,229,489,808,007,824/213,799,799.52
  6. Step 6: Final answer
    x = 160,100,663.73

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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.