Home / 432,422,194.94-596,735,253.58-234,182,078.90

Finding the Fourth Proportional to 432,422,194.94, 596,735,253.58 and 234,182,078.90

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Solution

The fourth proportional to 432,422,194.94, 596,735,253.58 and 234,182,078.90 is: 323,167,274.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,422,194.94 : 596,735,253.58 = 234,182,078.90 : x
  2. Step 2: Convert to fraction form
    432,422,194.94/596,735,253.58 = 234,182,078.90/x
  3. Step 3: Cross multiply
    432,422,194.94x = 596,735,253.58 × 234,182,078.90
  4. Step 4: Simplify right side
    432,422,194.94x = 139,744,702,236,283,088
  5. Step 5: Solve for x
    x = 139,744,702,236,283,088/432,422,194.94
  6. Step 6: Final answer
    x = 323,167,274.65

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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.