Home / 73,493,693.64-110,166,433.83-46,219,478.13

Finding the Fourth Proportional to 73,493,693.64, 110,166,433.83 and 46,219,478.13

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Solution

The fourth proportional to 73,493,693.64, 110,166,433.83 and 46,219,478.13 is: 69,282,612.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,493,693.64 : 110,166,433.83 = 46,219,478.13 : x
  2. Step 2: Convert to fraction form
    73,493,693.64/110,166,433.83 = 46,219,478.13/x
  3. Step 3: Cross multiply
    73,493,693.64x = 110,166,433.83 × 46,219,478.13
  4. Step 4: Simplify right side
    73,493,693.64x = 5,091,835,079,065,777
  5. Step 5: Solve for x
    x = 5,091,835,079,065,777/73,493,693.64
  6. Step 6: Final answer
    x = 69,282,612.25

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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.