Home / 116,082,824.83-174,200,851.17-61,533,717.31

Finding the Fourth Proportional to 116,082,824.83, 174,200,851.17 and 61,533,717.31

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Solution

The fourth proportional to 116,082,824.83, 174,200,851.17 and 61,533,717.31 is: 92,341,187.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,082,824.83 : 174,200,851.17 = 61,533,717.31 : x
  2. Step 2: Convert to fraction form
    116,082,824.83/174,200,851.17 = 61,533,717.31/x
  3. Step 3: Cross multiply
    116,082,824.83x = 174,200,851.17 × 61,533,717.31
  4. Step 4: Simplify right side
    116,082,824.83x = 10,719,225,931,056,162
  5. Step 5: Solve for x
    x = 10,719,225,931,056,162/116,082,824.83
  6. Step 6: Final answer
    x = 92,341,187.83

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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.