Home / 183,732,047.73-275,600,313.14-54,342,272.84

Finding the Fourth Proportional to 183,732,047.73, 275,600,313.14 and 54,342,272.84

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Solution

The fourth proportional to 183,732,047.73, 275,600,313.14 and 54,342,272.84 is: 81,514,072.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,732,047.73 : 275,600,313.14 = 54,342,272.84 : x
  2. Step 2: Convert to fraction form
    183,732,047.73/275,600,313.14 = 54,342,272.84/x
  3. Step 3: Cross multiply
    183,732,047.73x = 275,600,313.14 × 54,342,272.84
  4. Step 4: Simplify right side
    183,732,047.73x = 14,976,747,409,793,604
  5. Step 5: Solve for x
    x = 14,976,747,409,793,604/183,732,047.73
  6. Step 6: Final answer
    x = 81,514,072.23

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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.