Home / 176,043,573.72-264,104,549.22-57,873,674.52

Finding the Fourth Proportional to 176,043,573.72, 264,104,549.22 and 57,873,674.52

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Solution

The fourth proportional to 176,043,573.72, 264,104,549.22 and 57,873,674.52 is: 86,823,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,043,573.72 : 264,104,549.22 = 57,873,674.52 : x
  2. Step 2: Convert to fraction form
    176,043,573.72/264,104,549.22 = 57,873,674.52/x
  3. Step 3: Cross multiply
    176,043,573.72x = 264,104,549.22 × 57,873,674.52
  4. Step 4: Simplify right side
    176,043,573.72x = 15,284,700,720,809,600
  5. Step 5: Solve for x
    x = 15,284,700,720,809,600/176,043,573.72
  6. Step 6: Final answer
    x = 86,823,394.90

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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.