Home / 116,160,245.52-174,189,237.63-61,560,038.62

Finding the Fourth Proportional to 116,160,245.52, 174,189,237.63 and 61,560,038.62

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Solution

The fourth proportional to 116,160,245.52, 174,189,237.63 and 61,560,038.62 is: 92,312,960.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,160,245.52 : 174,189,237.63 = 61,560,038.62 : x
  2. Step 2: Convert to fraction form
    116,160,245.52/174,189,237.63 = 61,560,038.62/x
  3. Step 3: Cross multiply
    116,160,245.52x = 174,189,237.63 × 61,560,038.62
  4. Step 4: Simplify right side
    116,160,245.52x = 10,723,096,195,691,156
  5. Step 5: Solve for x
    x = 10,723,096,195,691,156/116,160,245.52
  6. Step 6: Final answer
    x = 92,312,960.84

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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.