Home / 197,529,879.22-296,301,536.52-93,845,572.45

Finding the Fourth Proportional to 197,529,879.22, 296,301,536.52 and 93,845,572.45

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Solution

The fourth proportional to 197,529,879.22, 296,301,536.52 and 93,845,572.45 is: 140,771,550.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,529,879.22 : 296,301,536.52 = 93,845,572.45 : x
  2. Step 2: Convert to fraction form
    197,529,879.22/296,301,536.52 = 93,845,572.45/x
  3. Step 3: Cross multiply
    197,529,879.22x = 296,301,536.52 × 93,845,572.45
  4. Step 4: Simplify right side
    197,529,879.22x = 27,806,587,312,533,980
  5. Step 5: Solve for x
    x = 27,806,587,312,533,980/197,529,879.22
  6. Step 6: Final answer
    x = 140,771,550.22

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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.