Home / 624,096,421.80-934,353,042.30-606,180,517.80

Finding the Fourth Proportional to 624,096,421.80, 934,353,042.30 and 606,180,517.80

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Solution

The fourth proportional to 624,096,421.80, 934,353,042.30 and 606,180,517.80 is: 907,530,617.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,096,421.80 : 934,353,042.30 = 606,180,517.80 : x
  2. Step 2: Convert to fraction form
    624,096,421.80/934,353,042.30 = 606,180,517.80/x
  3. Step 3: Cross multiply
    624,096,421.80x = 934,353,042.30 × 606,180,517.80
  4. Step 4: Simplify right side
    624,096,421.80x = 566,386,610,989,419,200
  5. Step 5: Solve for x
    x = 566,386,610,989,419,200/624,096,421.80
  6. Step 6: Final answer
    x = 907,530,617.39

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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.