Home / 169,576,007.35-254,382,673.43-61,893,959.35

Finding the Fourth Proportional to 169,576,007.35, 254,382,673.43 and 61,893,959.35

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Solution

The fourth proportional to 169,576,007.35, 254,382,673.43 and 61,893,959.35 is: 92,847,750.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,576,007.35 : 254,382,673.43 = 61,893,959.35 : x
  2. Step 2: Convert to fraction form
    169,576,007.35/254,382,673.43 = 61,893,959.35/x
  3. Step 3: Cross multiply
    169,576,007.35x = 254,382,673.43 × 61,893,959.35
  4. Step 4: Simplify right side
    169,576,007.35x = 15,744,750,848,311,276
  5. Step 5: Solve for x
    x = 15,744,750,848,311,276/169,576,007.35
  6. Step 6: Final answer
    x = 92,847,750.66

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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.