Home / 46,780,135.15-64,553,309.30-27,199,634.38

Finding the Fourth Proportional to 46,780,135.15, 64,553,309.30 and 27,199,634.38

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Solution

The fourth proportional to 46,780,135.15, 64,553,309.30 and 27,199,634.38 is: 37,533,589.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,135.15 : 64,553,309.30 = 27,199,634.38 : x
  2. Step 2: Convert to fraction form
    46,780,135.15/64,553,309.30 = 27,199,634.38/x
  3. Step 3: Cross multiply
    46,780,135.15x = 64,553,309.30 × 27,199,634.38
  4. Step 4: Simplify right side
    46,780,135.15x = 1,755,826,410,843,055.50
  5. Step 5: Solve for x
    x = 1,755,826,410,843,055.50/46,780,135.15
  6. Step 6: Final answer
    x = 37,533,589.96

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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.