Home / 240,450,842.70-360,909,495.17-116,041,023.84

Finding the Fourth Proportional to 240,450,842.70, 360,909,495.17 and 116,041,023.84

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Solution

The fourth proportional to 240,450,842.70, 360,909,495.17 and 116,041,023.84 is: 174,174,092.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,450,842.70 : 360,909,495.17 = 116,041,023.84 : x
  2. Step 2: Convert to fraction form
    240,450,842.70/360,909,495.17 = 116,041,023.84/x
  3. Step 3: Cross multiply
    240,450,842.70x = 360,909,495.17 × 116,041,023.84
  4. Step 4: Simplify right side
    240,450,842.70x = 41,880,307,332,524,136
  5. Step 5: Solve for x
    x = 41,880,307,332,524,136/240,450,842.70
  6. Step 6: Final answer
    x = 174,174,092.56

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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.