Home / 116,174,213.10-174,280,248.92-34,301,367.58

Finding the Fourth Proportional to 116,174,213.10, 174,280,248.92 and 34,301,367.58

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Solution

The fourth proportional to 116,174,213.10, 174,280,248.92 and 34,301,367.58 is: 51,457,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,174,213.10 : 174,280,248.92 = 34,301,367.58 : x
  2. Step 2: Convert to fraction form
    116,174,213.10/174,280,248.92 = 34,301,367.58/x
  3. Step 3: Cross multiply
    116,174,213.10x = 174,280,248.92 × 34,301,367.58
  4. Step 4: Simplify right side
    116,174,213.10x = 5,978,050,880,138,817
  5. Step 5: Solve for x
    x = 5,978,050,880,138,817/116,174,213.10
  6. Step 6: Final answer
    x = 51,457,640.39

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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.