Home / 46,560,720.96-64,250,720.76-27,964,811.40

Finding the Fourth Proportional to 46,560,720.96, 64,250,720.76 and 27,964,811.40

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Solution

The fourth proportional to 46,560,720.96, 64,250,720.76 and 27,964,811.40 is: 38,589,593.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,560,720.96 : 64,250,720.76 = 27,964,811.40 : x
  2. Step 2: Convert to fraction form
    46,560,720.96/64,250,720.76 = 27,964,811.40/x
  3. Step 3: Cross multiply
    46,560,720.96x = 64,250,720.76 × 27,964,811.40
  4. Step 4: Simplify right side
    46,560,720.96x = 1,796,759,288,367,464.50
  5. Step 5: Solve for x
    x = 1,796,759,288,367,464.50/46,560,720.96
  6. Step 6: Final answer
    x = 38,589,593.36

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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.