Home / 116,392,080.29-174,592,244.73-28,954,052.42

Finding the Fourth Proportional to 116,392,080.29, 174,592,244.73 and 28,954,052.42

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Solution

The fourth proportional to 116,392,080.29, 174,592,244.73 and 28,954,052.42 is: 43,432,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,392,080.29 : 174,592,244.73 = 28,954,052.42 : x
  2. Step 2: Convert to fraction form
    116,392,080.29/174,592,244.73 = 28,954,052.42/x
  3. Step 3: Cross multiply
    116,392,080.29x = 174,592,244.73 × 28,954,052.42
  4. Step 4: Simplify right side
    116,392,080.29x = 5,055,153,006,037,889
  5. Step 5: Solve for x
    x = 5,055,153,006,037,889/116,392,080.29
  6. Step 6: Final answer
    x = 43,432,104.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.