Home / 46,656,228.30-69,984,342.45-35,318,820.30

Finding the Fourth Proportional to 46,656,228.30, 69,984,342.45 and 35,318,820.30

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Solution

The fourth proportional to 46,656,228.30, 69,984,342.45 and 35,318,820.30 is: 52,978,230.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,228.30 : 69,984,342.45 = 35,318,820.30 : x
  2. Step 2: Convert to fraction form
    46,656,228.30/69,984,342.45 = 35,318,820.30/x
  3. Step 3: Cross multiply
    46,656,228.30x = 69,984,342.45 × 35,318,820.30
  4. Step 4: Simplify right side
    46,656,228.30x = 2,471,764,414,805,211.50
  5. Step 5: Solve for x
    x = 2,471,764,414,805,211.50/46,656,228.30
  6. Step 6: Final answer
    x = 52,978,230.45

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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.