Home / 1,627,914,381.15-2,441,886,333.17-463,382,414.31

Finding the Fourth Proportional to 1,627,914,381.15, 2,441,886,333.17 and 463,382,414.31

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Solution

The fourth proportional to 1,627,914,381.15, 2,441,886,333.17 and 463,382,414.31 is: 695,077,823.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,914,381.15 : 2,441,886,333.17 = 463,382,414.31 : x
  2. Step 2: Convert to fraction form
    1,627,914,381.15/2,441,886,333.17 = 463,382,414.31/x
  3. Step 3: Cross multiply
    1,627,914,381.15x = 2,441,886,333.17 × 463,382,414.31
  4. Step 4: Simplify right side
    1,627,914,381.15x = 1,131,527,184,532,590,720
  5. Step 5: Solve for x
    x = 1,131,527,184,532,590,720/1,627,914,381.15
  6. Step 6: Final answer
    x = 695,077,823.28

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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.