Home / 1,673,551,606.56-2,509,551,682.68-624,008,007.12

Finding the Fourth Proportional to 1,673,551,606.56, 2,509,551,682.68 and 624,008,007.12

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Solution

The fourth proportional to 1,673,551,606.56, 2,509,551,682.68 and 624,008,007.12 is: 935,722,769.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,551,606.56 : 2,509,551,682.68 = 624,008,007.12 : x
  2. Step 2: Convert to fraction form
    1,673,551,606.56/2,509,551,682.68 = 624,008,007.12/x
  3. Step 3: Cross multiply
    1,673,551,606.56x = 2,509,551,682.68 × 624,008,007.12
  4. Step 4: Simplify right side
    1,673,551,606.56x = 1,565,980,344,273,789,440
  5. Step 5: Solve for x
    x = 1,565,980,344,273,789,440/1,673,551,606.56
  6. Step 6: Final answer
    x = 935,722,769.55

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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.