Home / 46,097,608.60-69,149,912.10-13,746,986.20

Finding the Fourth Proportional to 46,097,608.60, 69,149,912.10 and 13,746,986.20

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Solution

The fourth proportional to 46,097,608.60, 69,149,912.10 and 13,746,986.20 is: 20,621,522.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,097,608.60 : 69,149,912.10 = 13,746,986.20 : x
  2. Step 2: Convert to fraction form
    46,097,608.60/69,149,912.10 = 13,746,986.20/x
  3. Step 3: Cross multiply
    46,097,608.60x = 69,149,912.10 × 13,746,986.20
  4. Step 4: Simplify right side
    46,097,608.60x = 950,602,887,369,912.88
  5. Step 5: Solve for x
    x = 950,602,887,369,912.88/46,097,608.60
  6. Step 6: Final answer
    x = 20,621,522.81

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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.