Home / 183,975,253.91-275,930,114.74-73,301,648.44

Finding the Fourth Proportional to 183,975,253.91, 275,930,114.74 and 73,301,648.44

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Solution

The fourth proportional to 183,975,253.91, 275,930,114.74 and 73,301,648.44 is: 109,939,417.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,253.91 : 275,930,114.74 = 73,301,648.44 : x
  2. Step 2: Convert to fraction form
    183,975,253.91/275,930,114.74 = 73,301,648.44/x
  3. Step 3: Cross multiply
    183,975,253.91x = 275,930,114.74 × 73,301,648.44
  4. Step 4: Simplify right side
    183,975,253.91x = 20,226,132,263,262,832
  5. Step 5: Solve for x
    x = 20,226,132,263,262,832/183,975,253.91
  6. Step 6: Final answer
    x = 109,939,417.58

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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.