Home / 183,664,328.04-253,456,777.32-101,158,112.79

Finding the Fourth Proportional to 183,664,328.04, 253,456,777.32 and 101,158,112.79

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Solution

The fourth proportional to 183,664,328.04, 253,456,777.32 and 101,158,112.79 is: 139,598,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,664,328.04 : 253,456,777.32 = 101,158,112.79 : x
  2. Step 2: Convert to fraction form
    183,664,328.04/253,456,777.32 = 101,158,112.79/x
  3. Step 3: Cross multiply
    183,664,328.04x = 253,456,777.32 × 101,158,112.79
  4. Step 4: Simplify right side
    183,664,328.04x = 25,639,209,267,147,132
  5. Step 5: Solve for x
    x = 25,639,209,267,147,132/183,664,328.04
  6. Step 6: Final answer
    x = 139,598,198.20

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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.