Home / 24,836,242.36-34,275,141.76-13,823,696.20

Finding the Fourth Proportional to 24,836,242.36, 34,275,141.76 and 13,823,696.20

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Solution

The fourth proportional to 24,836,242.36, 34,275,141.76 and 13,823,696.20 is: 19,077,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,242.36 : 34,275,141.76 = 13,823,696.20 : x
  2. Step 2: Convert to fraction form
    24,836,242.36/34,275,141.76 = 13,823,696.20/x
  3. Step 3: Cross multiply
    24,836,242.36x = 34,275,141.76 × 13,823,696.20
  4. Step 4: Simplify right side
    24,836,242.36x = 473,809,146,902,173.25
  5. Step 5: Solve for x
    x = 473,809,146,902,173.25/24,836,242.36
  6. Step 6: Final answer
    x = 19,077,328.21

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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.