Home / 432,493,250.32-596,855,602.92-236,922,979.60

Finding the Fourth Proportional to 432,493,250.32, 596,855,602.92 and 236,922,979.60

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Solution

The fourth proportional to 432,493,250.32, 596,855,602.92 and 236,922,979.60 is: 326,961,883.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,493,250.32 : 596,855,602.92 = 236,922,979.60 : x
  2. Step 2: Convert to fraction form
    432,493,250.32/596,855,602.92 = 236,922,979.60/x
  3. Step 3: Cross multiply
    432,493,250.32x = 596,855,602.92 × 236,922,979.60
  4. Step 4: Simplify right side
    432,493,250.32x = 141,408,807,834,760,848
  5. Step 5: Solve for x
    x = 141,408,807,834,760,848/432,493,250.32
  6. Step 6: Final answer
    x = 326,961,883.75

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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.