Home / 118,262,202.75-177,276,718.29-41,531,422.59

Finding the Fourth Proportional to 118,262,202.75, 177,276,718.29 and 41,531,422.59

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Solution

The fourth proportional to 118,262,202.75, 177,276,718.29 and 41,531,422.59 is: 62,256,191.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,262,202.75 : 177,276,718.29 = 41,531,422.59 : x
  2. Step 2: Convert to fraction form
    118,262,202.75/177,276,718.29 = 41,531,422.59/x
  3. Step 3: Cross multiply
    118,262,202.75x = 177,276,718.29 × 41,531,422.59
  4. Step 4: Simplify right side
    118,262,202.75x = 7,362,554,302,670,372
  5. Step 5: Solve for x
    x = 7,362,554,302,670,372/118,262,202.75
  6. Step 6: Final answer
    x = 62,256,191.17

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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.