Home / 244,829,910.40-367,159,135.20-72,261,030.40

Finding the Fourth Proportional to 244,829,910.40, 367,159,135.20 and 72,261,030.40

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Solution

The fourth proportional to 244,829,910.40, 367,159,135.20 and 72,261,030.40 is: 108,366,242.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,829,910.40 : 367,159,135.20 = 72,261,030.40 : x
  2. Step 2: Convert to fraction form
    244,829,910.40/367,159,135.20 = 72,261,030.40/x
  3. Step 3: Cross multiply
    244,829,910.40x = 367,159,135.20 × 72,261,030.40
  4. Step 4: Simplify right side
    244,829,910.40x = 26,531,297,430,324,912
  5. Step 5: Solve for x
    x = 26,531,297,430,324,912/244,829,910.40
  6. Step 6: Final answer
    x = 108,366,242.45

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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.