Home / 46,656,053.70-69,984,080.55-44,766,485.70

Finding the Fourth Proportional to 46,656,053.70, 69,984,080.55 and 44,766,485.70

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Solution

The fourth proportional to 46,656,053.70, 69,984,080.55 and 44,766,485.70 is: 67,149,728.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,053.70 : 69,984,080.55 = 44,766,485.70 : x
  2. Step 2: Convert to fraction form
    46,656,053.70/69,984,080.55 = 44,766,485.70/x
  3. Step 3: Cross multiply
    46,656,053.70x = 69,984,080.55 × 44,766,485.70
  4. Step 4: Simplify right side
    46,656,053.70x = 3,132,941,341,169,223
  5. Step 5: Solve for x
    x = 3,132,941,341,169,223/46,656,053.70
  6. Step 6: Final answer
    x = 67,149,728.55

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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.