Home / 183,904,364.60-275,985,837.30-166,321,471.10

Finding the Fourth Proportional to 183,904,364.60, 275,985,837.30 and 166,321,471.10

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Solution

The fourth proportional to 183,904,364.60, 275,985,837.30 and 166,321,471.10 is: 249,599,135.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,904,364.60 : 275,985,837.30 = 166,321,471.10 : x
  2. Step 2: Convert to fraction form
    183,904,364.60/275,985,837.30 = 166,321,471.10/x
  3. Step 3: Cross multiply
    183,904,364.60x = 275,985,837.30 × 166,321,471.10
  4. Step 4: Simplify right side
    183,904,364.60x = 45,902,370,462,775,416
  5. Step 5: Solve for x
    x = 45,902,370,462,775,416/183,904,364.60
  6. Step 6: Final answer
    x = 249,599,135.75

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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.