Home / 2,411,516,117.23-3,616,872,965.73-730,401,912.24

Finding the Fourth Proportional to 2,411,516,117.23, 3,616,872,965.73 and 730,401,912.24

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Solution

The fourth proportional to 2,411,516,117.23, 3,616,872,965.73 and 730,401,912.24 is: 1,095,481,349.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,516,117.23 : 3,616,872,965.73 = 730,401,912.24 : x
  2. Step 2: Convert to fraction form
    2,411,516,117.23/3,616,872,965.73 = 730,401,912.24/x
  3. Step 3: Cross multiply
    2,411,516,117.23x = 3,616,872,965.73 × 730,401,912.24
  4. Step 4: Simplify right side
    2,411,516,117.23x = 2,641,770,930,476,615,680
  5. Step 5: Solve for x
    x = 2,641,770,930,476,615,680/2,411,516,117.23
  6. Step 6: Final answer
    x = 1,095,481,349.52

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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.