Home / 176,580,030.80-264,917,285.40-125,561,694.80

Finding the Fourth Proportional to 176,580,030.80, 264,917,285.40 and 125,561,694.80

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Solution

The fourth proportional to 176,580,030.80, 264,917,285.40 and 125,561,694.80 is: 188,376,132.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,580,030.80 : 264,917,285.40 = 125,561,694.80 : x
  2. Step 2: Convert to fraction form
    176,580,030.80/264,917,285.40 = 125,561,694.80/x
  3. Step 3: Cross multiply
    176,580,030.80x = 264,917,285.40 × 125,561,694.80
  4. Step 4: Simplify right side
    176,580,030.80x = 33,263,463,336,639,296
  5. Step 5: Solve for x
    x = 33,263,463,336,639,296/176,580,030.80
  6. Step 6: Final answer
    x = 188,376,132.83

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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.