Home / 629,880,455.10-944,820,682.65-246,928,007.10

Finding the Fourth Proportional to 629,880,455.10, 944,820,682.65 and 246,928,007.10

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Solution

The fourth proportional to 629,880,455.10, 944,820,682.65 and 246,928,007.10 is: 370,392,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,880,455.10 : 944,820,682.65 = 246,928,007.10 : x
  2. Step 2: Convert to fraction form
    629,880,455.10/944,820,682.65 = 246,928,007.10/x
  3. Step 3: Cross multiply
    629,880,455.10x = 944,820,682.65 × 246,928,007.10
  4. Step 4: Simplify right side
    629,880,455.10x = 233,302,688,233,626,048
  5. Step 5: Solve for x
    x = 233,302,688,233,626,048/629,880,455.10
  6. Step 6: Final answer
    x = 370,392,010.65

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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.