Home / 46,656,092.90-69,984,139.35-43,670,108.90

Finding the Fourth Proportional to 46,656,092.90, 69,984,139.35 and 43,670,108.90

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Solution

The fourth proportional to 46,656,092.90, 69,984,139.35 and 43,670,108.90 is: 65,505,163.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,092.90 : 69,984,139.35 = 43,670,108.90 : x
  2. Step 2: Convert to fraction form
    46,656,092.90/69,984,139.35 = 43,670,108.90/x
  3. Step 3: Cross multiply
    46,656,092.90x = 69,984,139.35 × 43,670,108.90
  4. Step 4: Simplify right side
    46,656,092.90x = 3,056,214,986,687,275
  5. Step 5: Solve for x
    x = 3,056,214,986,687,275/46,656,092.90
  6. Step 6: Final answer
    x = 65,505,163.35

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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.