Home / 26,367,867.37-36,387,651.72-14,607,899.92

Finding the Fourth Proportional to 26,367,867.37, 36,387,651.72 and 14,607,899.92

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Solution

The fourth proportional to 26,367,867.37, 36,387,651.72 and 14,607,899.92 is: 20,158,898.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,867.37 : 36,387,651.72 = 14,607,899.92 : x
  2. Step 2: Convert to fraction form
    26,367,867.37/36,387,651.72 = 14,607,899.92/x
  3. Step 3: Cross multiply
    26,367,867.37x = 36,387,651.72 × 14,607,899.92
  4. Step 4: Simplify right side
    26,367,867.37x = 531,547,174,667,670.62
  5. Step 5: Solve for x
    x = 531,547,174,667,670.62/26,367,867.37
  6. Step 6: Final answer
    x = 20,158,898.98

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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.