Home / 183,622,406.40-275,433,609.60-159,707,561.40

Finding the Fourth Proportional to 183,622,406.40, 275,433,609.60 and 159,707,561.40

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Solution

The fourth proportional to 183,622,406.40, 275,433,609.60 and 159,707,561.40 is: 239,561,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,622,406.40 : 275,433,609.60 = 159,707,561.40 : x
  2. Step 2: Convert to fraction form
    183,622,406.40/275,433,609.60 = 159,707,561.40/x
  3. Step 3: Cross multiply
    183,622,406.40x = 275,433,609.60 × 159,707,561.40
  4. Step 4: Simplify right side
    183,622,406.40x = 43,988,830,116,815,632
  5. Step 5: Solve for x
    x = 43,988,830,116,815,632/183,622,406.40
  6. Step 6: Final answer
    x = 239,561,342.10

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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.