Home / 176,043,574.72-264,104,550.72-57,873,675.52

Finding the Fourth Proportional to 176,043,574.72, 264,104,550.72 and 57,873,675.52

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Solution

The fourth proportional to 176,043,574.72, 264,104,550.72 and 57,873,675.52 is: 86,823,396.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,043,574.72 : 264,104,550.72 = 57,873,675.52 : x
  2. Step 2: Convert to fraction form
    176,043,574.72/264,104,550.72 = 57,873,675.52/x
  3. Step 3: Cross multiply
    176,043,574.72x = 264,104,550.72 × 57,873,675.52
  4. Step 4: Simplify right side
    176,043,574.72x = 15,284,701,071,724,664
  5. Step 5: Solve for x
    x = 15,284,701,071,724,664/176,043,574.72
  6. Step 6: Final answer
    x = 86,823,396.40

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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.