Home / 1,673,551,557.48-2,509,551,609.42-624,007,958.20

Finding the Fourth Proportional to 1,673,551,557.48, 2,509,551,609.42 and 624,007,958.20

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Solution

The fourth proportional to 1,673,551,557.48, 2,509,551,609.42 and 624,007,958.20 is: 935,722,696.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,551,557.48 : 2,509,551,609.42 = 624,007,958.20 : x
  2. Step 2: Convert to fraction form
    1,673,551,557.48/2,509,551,609.42 = 624,007,958.20/x
  3. Step 3: Cross multiply
    1,673,551,557.48x = 2,509,551,609.42 × 624,007,958.20
  4. Step 4: Simplify right side
    1,673,551,557.48x = 1,565,980,175,801,025,536
  5. Step 5: Solve for x
    x = 1,565,980,175,801,025,536/1,673,551,557.48
  6. Step 6: Final answer
    x = 935,722,696.32

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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.