Home / 183,975,250.64-275,930,109.81-73,301,645.17

Finding the Fourth Proportional to 183,975,250.64, 275,930,109.81 and 73,301,645.17

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Solution

The fourth proportional to 183,975,250.64, 275,930,109.81 and 73,301,645.17 is: 109,939,412.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,250.64 : 275,930,109.81 = 73,301,645.17 : x
  2. Step 2: Convert to fraction form
    183,975,250.64/275,930,109.81 = 73,301,645.17/x
  3. Step 3: Cross multiply
    183,975,250.64x = 275,930,109.81 × 73,301,645.17
  4. Step 4: Simplify right side
    183,975,250.64x = 20,226,131,001,849,820
  5. Step 5: Solve for x
    x = 20,226,131,001,849,820/183,975,250.64
  6. Step 6: Final answer
    x = 109,939,412.68

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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.