Home / 43,085,146,942.50-64,621,094,181.03-14,369,068,004.28

Finding the Fourth Proportional to 43,085,146,942.50, 64,621,094,181.03 and 14,369,068,004.28

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Solution

The fourth proportional to 43,085,146,942.50, 64,621,094,181.03 and 14,369,068,004.28 is: 21,551,392,131.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,085,146,942.50 : 64,621,094,181.03 = 14,369,068,004.28 : x
  2. Step 2: Convert to fraction form
    43,085,146,942.50/64,621,094,181.03 = 14,369,068,004.28/x
  3. Step 3: Cross multiply
    43,085,146,942.50x = 64,621,094,181.03 × 14,369,068,004.28
  4. Step 4: Simplify right side
    43,085,146,942.50x = 928,544,896,798,202,658,816
  5. Step 5: Solve for x
    x = 928,544,896,798,202,658,816/43,085,146,942.50
  6. Step 6: Final answer
    x = 21,551,392,131.43

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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.