Home / 104,836,595.37-144,674,940.06-57,792,636.37

Finding the Fourth Proportional to 104,836,595.37, 144,674,940.06 and 57,792,636.37

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Solution

The fourth proportional to 104,836,595.37, 144,674,940.06 and 57,792,636.37 is: 79,754,079.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,836,595.37 : 144,674,940.06 = 57,792,636.37 : x
  2. Step 2: Convert to fraction form
    104,836,595.37/144,674,940.06 = 57,792,636.37/x
  3. Step 3: Cross multiply
    104,836,595.37x = 144,674,940.06 × 57,792,636.37
  4. Step 4: Simplify right side
    104,836,595.37x = 8,361,146,202,919,970
  5. Step 5: Solve for x
    x = 8,361,146,202,919,970/104,836,595.37
  6. Step 6: Final answer
    x = 79,754,079.90

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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.