Home / 432,877,164.39-597,354,483.00-234,634,402.83

Finding the Fourth Proportional to 432,877,164.39, 597,354,483.00 and 234,634,402.83

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Solution

The fourth proportional to 432,877,164.39, 597,354,483.00 and 234,634,402.83 is: 323,786,801.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,877,164.39 : 597,354,483.00 = 234,634,402.83 : x
  2. Step 2: Convert to fraction form
    432,877,164.39/597,354,483.00 = 234,634,402.83/x
  3. Step 3: Cross multiply
    432,877,164.39x = 597,354,483.00 × 234,634,402.83
  4. Step 4: Simplify right side
    432,877,164.39x = 140,159,912,395,355,216
  5. Step 5: Solve for x
    x = 140,159,912,395,355,216/432,877,164.39
  6. Step 6: Final answer
    x = 323,786,801.26

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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.