Home / 116,543,999.30-174,815,998.95-62,796,287.30

Finding the Fourth Proportional to 116,543,999.30, 174,815,998.95 and 62,796,287.30

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Solution

The fourth proportional to 116,543,999.30, 174,815,998.95 and 62,796,287.30 is: 94,194,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,543,999.30 : 174,815,998.95 = 62,796,287.30 : x
  2. Step 2: Convert to fraction form
    116,543,999.30/174,815,998.95 = 62,796,287.30/x
  3. Step 3: Cross multiply
    116,543,999.30x = 174,815,998.95 × 62,796,287.30
  4. Step 4: Simplify right side
    116,543,999.30x = 10,977,795,694,700,698
  5. Step 5: Solve for x
    x = 10,977,795,694,700,698/116,543,999.30
  6. Step 6: Final answer
    x = 94,194,430.95

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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.