Home / 183,842,699.47-275,761,687.21-61,077,466.51

Finding the Fourth Proportional to 183,842,699.47, 275,761,687.21 and 61,077,466.51

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Solution

The fourth proportional to 183,842,699.47, 275,761,687.21 and 61,077,466.51 is: 91,615,415.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,842,699.47 : 275,761,687.21 = 61,077,466.51 : x
  2. Step 2: Convert to fraction form
    183,842,699.47/275,761,687.21 = 61,077,466.51/x
  3. Step 3: Cross multiply
    183,842,699.47x = 275,761,687.21 × 61,077,466.51
  4. Step 4: Simplify right side
    183,842,699.47x = 16,842,825,215,309,868
  5. Step 5: Solve for x
    x = 16,842,825,215,309,868/183,842,699.47
  6. Step 6: Final answer
    x = 91,615,415.05

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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.