Home / 197,529,449.90-296,300,894.51-93,845,144.62

Finding the Fourth Proportional to 197,529,449.90, 296,300,894.51 and 93,845,144.62

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Solution

The fourth proportional to 197,529,449.90, 296,300,894.51 and 93,845,144.62 is: 140,770,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,529,449.90 : 296,300,894.51 = 93,845,144.62 : x
  2. Step 2: Convert to fraction form
    197,529,449.90/296,300,894.51 = 93,845,144.62/x
  3. Step 3: Cross multiply
    197,529,449.90x = 296,300,894.51 × 93,845,144.62
  4. Step 4: Simplify right side
    197,529,449.90x = 27,806,400,296,326,316
  5. Step 5: Solve for x
    x = 27,806,400,296,326,316/197,529,449.90
  6. Step 6: Final answer
    x = 140,770,909.40

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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.