Home / 183,732,980.64-275,653,367.92-54,344,004

Finding the Fourth Proportional to 183,732,980.64, 275,653,367.92 and 54,344,004

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Solution

The fourth proportional to 183,732,980.64, 275,653,367.92 and 54,344,004 is: 81,531,947.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,732,980.64 : 275,653,367.92 = 54,344,004 : x
  2. Step 2: Convert to fraction form
    183,732,980.64/275,653,367.92 = 54,344,004/x
  3. Step 3: Cross multiply
    183,732,980.64x = 275,653,367.92 × 54,344,004
  4. Step 4: Simplify right side
    183,732,980.64x = 14,980,107,728,857,952
  5. Step 5: Solve for x
    x = 14,980,107,728,857,952/183,732,980.64
  6. Step 6: Final answer
    x = 81,531,947.49

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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.