Home / 183,456,245.55-275,184,368.33-169,426,203.15

Finding the Fourth Proportional to 183,456,245.55, 275,184,368.33 and 169,426,203.15

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Solution

The fourth proportional to 183,456,245.55, 275,184,368.33 and 169,426,203.15 is: 254,139,304.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,456,245.55 : 275,184,368.33 = 169,426,203.15 : x
  2. Step 2: Convert to fraction form
    183,456,245.55/275,184,368.33 = 169,426,203.15/x
  3. Step 3: Cross multiply
    183,456,245.55x = 275,184,368.33 × 169,426,203.15
  4. Step 4: Simplify right side
    183,456,245.55x = 46,623,442,691,535,872
  5. Step 5: Solve for x
    x = 46,623,442,691,535,872/183,456,245.55
  6. Step 6: Final answer
    x = 254,139,304.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.