Home / 183,532,218.80-275,298,328.20-105,941,832.80

Finding the Fourth Proportional to 183,532,218.80, 275,298,328.20 and 105,941,832.80

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Solution

The fourth proportional to 183,532,218.80, 275,298,328.20 and 105,941,832.80 is: 158,912,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,532,218.80 : 275,298,328.20 = 105,941,832.80 : x
  2. Step 2: Convert to fraction form
    183,532,218.80/275,298,328.20 = 105,941,832.80/x
  3. Step 3: Cross multiply
    183,532,218.80x = 275,298,328.20 × 105,941,832.80
  4. Step 4: Simplify right side
    183,532,218.80x = 29,165,609,456,283,924
  5. Step 5: Solve for x
    x = 29,165,609,456,283,924/183,532,218.80
  6. Step 6: Final answer
    x = 158,912,749.20

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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.