Home / 432,627,038.20-597,024,504.84-234,393,459.88

Finding the Fourth Proportional to 432,627,038.20, 597,024,504.84 and 234,393,459.88

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Solution

The fourth proportional to 432,627,038.20, 597,024,504.84 and 234,393,459.88 is: 323,462,536.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,627,038.20 : 597,024,504.84 = 234,393,459.88 : x
  2. Step 2: Convert to fraction form
    432,627,038.20/597,024,504.84 = 234,393,459.88/x
  3. Step 3: Cross multiply
    432,627,038.20x = 597,024,504.84 × 234,393,459.88
  4. Step 4: Simplify right side
    432,627,038.20x = 139,938,639,322,591,408
  5. Step 5: Solve for x
    x = 139,938,639,322,591,408/432,627,038.20
  6. Step 6: Final answer
    x = 323,462,536.93

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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.