Home / 4,235,557,916.78-6,354,112,584.03-1,747,061,337.19

Finding the Fourth Proportional to 4,235,557,916.78, 6,354,112,584.03 and 1,747,061,337.19

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Solution

The fourth proportional to 4,235,557,916.78, 6,354,112,584.03 and 1,747,061,337.19 is: 2,620,911,966.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,557,916.78 : 6,354,112,584.03 = 1,747,061,337.19 : x
  2. Step 2: Convert to fraction form
    4,235,557,916.78/6,354,112,584.03 = 1,747,061,337.19/x
  3. Step 3: Cross multiply
    4,235,557,916.78x = 6,354,112,584.03 × 1,747,061,337.19
  4. Step 4: Simplify right side
    4,235,557,916.78x = 11,101,024,427,670,751,232
  5. Step 5: Solve for x
    x = 11,101,024,427,670,751,232/4,235,557,916.78
  6. Step 6: Final answer
    x = 2,620,911,966.21

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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.