Home / 86,200,802.23-118,959,626.66-47,045,091.97

Finding the Fourth Proportional to 86,200,802.23, 118,959,626.66 and 47,045,091.97

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Solution

The fourth proportional to 86,200,802.23, 118,959,626.66 and 47,045,091.97 is: 64,923,602.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,200,802.23 : 118,959,626.66 = 47,045,091.97 : x
  2. Step 2: Convert to fraction form
    86,200,802.23/118,959,626.66 = 47,045,091.97/x
  3. Step 3: Cross multiply
    86,200,802.23x = 118,959,626.66 × 47,045,091.97
  4. Step 4: Simplify right side
    86,200,802.23x = 5,596,466,576,936,564
  5. Step 5: Solve for x
    x = 5,596,466,576,936,564/86,200,802.23
  6. Step 6: Final answer
    x = 64,923,602.01

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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.