Home / 624,096,420.30-934,353,040.05-606,180,516.30

Finding the Fourth Proportional to 624,096,420.30, 934,353,040.05 and 606,180,516.30

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Solution

The fourth proportional to 624,096,420.30, 934,353,040.05 and 606,180,516.30 is: 907,530,615.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,096,420.30 : 934,353,040.05 = 606,180,516.30 : x
  2. Step 2: Convert to fraction form
    624,096,420.30/934,353,040.05 = 606,180,516.30/x
  3. Step 3: Cross multiply
    624,096,420.30x = 934,353,040.05 × 606,180,516.30
  4. Step 4: Simplify right side
    624,096,420.30x = 566,386,608,223,983,488
  5. Step 5: Solve for x
    x = 566,386,608,223,983,488/624,096,420.30
  6. Step 6: Final answer
    x = 907,530,615.14

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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.