Home / 175,824,684.47-263,761,279.44-102,083,192.79

Finding the Fourth Proportional to 175,824,684.47, 263,761,279.44 and 102,083,192.79

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Solution

The fourth proportional to 175,824,684.47, 263,761,279.44 and 102,083,192.79 is: 153,138,870.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,824,684.47 : 263,761,279.44 = 102,083,192.79 : x
  2. Step 2: Convert to fraction form
    175,824,684.47/263,761,279.44 = 102,083,192.79/x
  3. Step 3: Cross multiply
    175,824,684.47x = 263,761,279.44 × 102,083,192.79
  4. Step 4: Simplify right side
    175,824,684.47x = 26,925,593,539,610,584
  5. Step 5: Solve for x
    x = 26,925,593,539,610,584/175,824,684.47
  6. Step 6: Final answer
    x = 153,138,870.24

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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.