Home / 432,877,166.38-597,354,485.75-234,634,404.83

Finding the Fourth Proportional to 432,877,166.38, 597,354,485.75 and 234,634,404.83

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Solution

The fourth proportional to 432,877,166.38, 597,354,485.75 and 234,634,404.83 is: 323,786,804.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,877,166.38 : 597,354,485.75 = 234,634,404.83 : x
  2. Step 2: Convert to fraction form
    432,877,166.38/597,354,485.75 = 234,634,404.83/x
  3. Step 3: Cross multiply
    432,877,166.38x = 597,354,485.75 × 234,634,404.83
  4. Step 4: Simplify right side
    432,877,166.38x = 140,159,914,233,815,408
  5. Step 5: Solve for x
    x = 140,159,914,233,815,408/432,877,166.38
  6. Step 6: Final answer
    x = 323,786,804.02

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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.