Home / 432,814,195.52-596,935,321.44-380,491,357.76

Finding the Fourth Proportional to 432,814,195.52, 596,935,321.44 and 380,491,357.76

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Solution

The fourth proportional to 432,814,195.52, 596,935,321.44 and 380,491,357.76 is: 524,771,907.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,814,195.52 : 596,935,321.44 = 380,491,357.76 : x
  2. Step 2: Convert to fraction form
    432,814,195.52/596,935,321.44 = 380,491,357.76/x
  3. Step 3: Cross multiply
    432,814,195.52x = 596,935,321.44 × 380,491,357.76
  4. Step 4: Simplify right side
    432,814,195.52x = 227,128,730,949,607,648
  5. Step 5: Solve for x
    x = 227,128,730,949,607,648/432,814,195.52
  6. Step 6: Final answer
    x = 524,771,907.44

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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.