Home / 183,975,262.39-275,930,127.42-73,301,656.92

Finding the Fourth Proportional to 183,975,262.39, 275,930,127.42 and 73,301,656.92

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Solution

The fourth proportional to 183,975,262.39, 275,930,127.42 and 73,301,656.92 is: 109,939,430.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,262.39 : 275,930,127.42 = 73,301,656.92 : x
  2. Step 2: Convert to fraction form
    183,975,262.39/275,930,127.42 = 73,301,656.92/x
  3. Step 3: Cross multiply
    183,975,262.39x = 275,930,127.42 × 73,301,656.92
  4. Step 4: Simplify right side
    183,975,262.39x = 20,226,135,534,032,728
  5. Step 5: Solve for x
    x = 20,226,135,534,032,728/183,975,262.39
  6. Step 6: Final answer
    x = 109,939,430.29

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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.