Home / 432,877,166.88-597,354,486.44-234,634,405.33

Finding the Fourth Proportional to 432,877,166.88, 597,354,486.44 and 234,634,405.33

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Solution

The fourth proportional to 432,877,166.88, 597,354,486.44 and 234,634,405.33 is: 323,786,804.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,877,166.88 : 597,354,486.44 = 234,634,405.33 : x
  2. Step 2: Convert to fraction form
    432,877,166.88/597,354,486.44 = 234,634,405.33/x
  3. Step 3: Cross multiply
    432,877,166.88x = 597,354,486.44 × 234,634,405.33
  4. Step 4: Simplify right side
    432,877,166.88x = 140,159,914,694,390,368
  5. Step 5: Solve for x
    x = 140,159,914,694,390,368/432,877,166.88
  6. Step 6: Final answer
    x = 323,786,804.71

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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.