Home / 183,748,537.46-253,578,722.82-105,446,414.18

Finding the Fourth Proportional to 183,748,537.46, 253,578,722.82 and 105,446,414.18

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Solution

The fourth proportional to 183,748,537.46, 253,578,722.82 and 105,446,414.18 is: 145,519,346.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,748,537.46 : 253,578,722.82 = 105,446,414.18 : x
  2. Step 2: Convert to fraction form
    183,748,537.46/253,578,722.82 = 105,446,414.18/x
  3. Step 3: Cross multiply
    183,748,537.46x = 253,578,722.82 × 105,446,414.18
  4. Step 4: Simplify right side
    183,748,537.46x = 26,738,967,033,950,608
  5. Step 5: Solve for x
    x = 26,738,967,033,950,608/183,748,537.46
  6. Step 6: Final answer
    x = 145,519,346.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.