Home / 174,450,994.77-240,743,954.21-96,137,354.37

Finding the Fourth Proportional to 174,450,994.77, 240,743,954.21 and 96,137,354.37

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Solution

The fourth proportional to 174,450,994.77, 240,743,954.21 and 96,137,354.37 is: 132,670,420.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,450,994.77 : 240,743,954.21 = 96,137,354.37 : x
  2. Step 2: Convert to fraction form
    174,450,994.77/240,743,954.21 = 96,137,354.37/x
  3. Step 3: Cross multiply
    174,450,994.77x = 240,743,954.21 × 96,137,354.37
  4. Step 4: Simplify right side
    174,450,994.77x = 23,144,486,837,841,140
  5. Step 5: Solve for x
    x = 23,144,486,837,841,140/174,450,994.77
  6. Step 6: Final answer
    x = 132,670,420.53

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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.