Home / 46,780,135.66-64,553,309.96-27,199,634.88

Finding the Fourth Proportional to 46,780,135.66, 64,553,309.96 and 27,199,634.88

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Solution

The fourth proportional to 46,780,135.66, 64,553,309.96 and 27,199,634.88 is: 37,533,590.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,135.66 : 64,553,309.96 = 27,199,634.88 : x
  2. Step 2: Convert to fraction form
    46,780,135.66/64,553,309.96 = 27,199,634.88/x
  3. Step 3: Cross multiply
    46,780,135.66x = 64,553,309.96 × 27,199,634.88
  4. Step 4: Simplify right side
    46,780,135.66x = 1,755,826,461,207,467.25
  5. Step 5: Solve for x
    x = 1,755,826,461,207,467.25/46,780,135.66
  6. Step 6: Final answer
    x = 37,533,590.62

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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.