Home / 94,641,669.90-141,962,504.85-60,629,445.90

Finding the Fourth Proportional to 94,641,669.90, 141,962,504.85 and 60,629,445.90

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Solution

The fourth proportional to 94,641,669.90, 141,962,504.85 and 60,629,445.90 is: 90,944,168.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,641,669.90 : 141,962,504.85 = 60,629,445.90 : x
  2. Step 2: Convert to fraction form
    94,641,669.90/141,962,504.85 = 60,629,445.90/x
  3. Step 3: Cross multiply
    94,641,669.90x = 141,962,504.85 × 60,629,445.90
  4. Step 4: Simplify right side
    94,641,669.90x = 8,607,108,007,631,562
  5. Step 5: Solve for x
    x = 8,607,108,007,631,562/94,641,669.90
  6. Step 6: Final answer
    x = 90,944,168.85

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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.