Home / 46,656,004.20-69,984,006.30-44,766,436.20

Finding the Fourth Proportional to 46,656,004.20, 69,984,006.30 and 44,766,436.20

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Solution

The fourth proportional to 46,656,004.20, 69,984,006.30 and 44,766,436.20 is: 67,149,654.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,004.20 : 69,984,006.30 = 44,766,436.20 : x
  2. Step 2: Convert to fraction form
    46,656,004.20/69,984,006.30 = 44,766,436.20/x
  3. Step 3: Cross multiply
    46,656,004.20x = 69,984,006.30 × 44,766,436.20
  4. Step 4: Simplify right side
    46,656,004.20x = 3,132,934,553,049,348
  5. Step 5: Solve for x
    x = 3,132,934,553,049,348/46,656,004.20
  6. Step 6: Final answer
    x = 67,149,654.30

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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.