Home / 73,595,616.06-101,562,621.90-40,557,050.64

Finding the Fourth Proportional to 73,595,616.06, 101,562,621.90 and 40,557,050.64

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Solution

The fourth proportional to 73,595,616.06, 101,562,621.90 and 40,557,050.64 is: 55,969,100.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,616.06 : 101,562,621.90 = 40,557,050.64 : x
  2. Step 2: Convert to fraction form
    73,595,616.06/101,562,621.90 = 40,557,050.64/x
  3. Step 3: Cross multiply
    73,595,616.06x = 101,562,621.90 × 40,557,050.64
  4. Step 4: Simplify right side
    73,595,616.06x = 4,119,080,399,529,473.50
  5. Step 5: Solve for x
    x = 4,119,080,399,529,473.50/73,595,616.06
  6. Step 6: Final answer
    x = 55,969,100.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.