Home / 183,912,702.07-253,861,029.67-109,596,566.72

Finding the Fourth Proportional to 183,912,702.07, 253,861,029.67 and 109,596,566.72

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Solution

The fourth proportional to 183,912,702.07, 253,861,029.67 and 109,596,566.72 is: 151,279,911.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,912,702.07 : 253,861,029.67 = 109,596,566.72 : x
  2. Step 2: Convert to fraction form
    183,912,702.07/253,861,029.67 = 109,596,566.72/x
  3. Step 3: Cross multiply
    183,912,702.07x = 253,861,029.67 × 109,596,566.72
  4. Step 4: Simplify right side
    183,912,702.07x = 27,822,297,275,836,052
  5. Step 5: Solve for x
    x = 27,822,297,275,836,052/183,912,702.07
  6. Step 6: Final answer
    x = 151,279,911.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.