Home / 432,877,222.64-597,354,563.10-234,634,460.96

Finding the Fourth Proportional to 432,877,222.64, 597,354,563.10 and 234,634,460.96

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Solution

The fourth proportional to 432,877,222.64, 597,354,563.10 and 234,634,460.96 is: 323,786,881.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,877,222.64 : 597,354,563.10 = 234,634,460.96 : x
  2. Step 2: Convert to fraction form
    432,877,222.64/597,354,563.10 = 234,634,460.96/x
  3. Step 3: Cross multiply
    432,877,222.64x = 597,354,563.10 × 234,634,460.96
  4. Step 4: Simplify right side
    432,877,222.64x = 140,159,965,914,964,816
  5. Step 5: Solve for x
    x = 140,159,965,914,964,816/432,877,222.64
  6. Step 6: Final answer
    x = 323,786,881.32

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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.