Home / 183,975,254.41-275,930,115.49-73,301,648.94

Finding the Fourth Proportional to 183,975,254.41, 275,930,115.49 and 73,301,648.94

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Solution

The fourth proportional to 183,975,254.41, 275,930,115.49 and 73,301,648.94 is: 109,939,418.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,254.41 : 275,930,115.49 = 73,301,648.94 : x
  2. Step 2: Convert to fraction form
    183,975,254.41/275,930,115.49 = 73,301,648.94/x
  3. Step 3: Cross multiply
    183,975,254.41x = 275,930,115.49 × 73,301,648.94
  4. Step 4: Simplify right side
    183,975,254.41x = 20,226,132,456,241,988
  5. Step 5: Solve for x
    x = 20,226,132,456,241,988/183,975,254.41
  6. Step 6: Final answer
    x = 109,939,418.33

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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.