Home / 240,450,842.28-360,909,494.53-116,041,023.42

Finding the Fourth Proportional to 240,450,842.28, 360,909,494.53 and 116,041,023.42

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Solution

The fourth proportional to 240,450,842.28, 360,909,494.53 and 116,041,023.42 is: 174,174,091.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,450,842.28 : 360,909,494.53 = 116,041,023.42 : x
  2. Step 2: Convert to fraction form
    240,450,842.28/360,909,494.53 = 116,041,023.42/x
  3. Step 3: Cross multiply
    240,450,842.28x = 360,909,494.53 × 116,041,023.42
  4. Step 4: Simplify right side
    240,450,842.28x = 41,880,307,107,644,496
  5. Step 5: Solve for x
    x = 41,880,307,107,644,496/240,450,842.28
  6. Step 6: Final answer
    x = 174,174,091.93

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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.