Home / 26,729,989.64-36,887,385.72-14,506,846.64

Finding the Fourth Proportional to 26,729,989.64, 36,887,385.72 and 14,506,846.64

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Solution

The fourth proportional to 26,729,989.64, 36,887,385.72 and 14,506,846.64 is: 20,019,448.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,729,989.64 : 36,887,385.72 = 14,506,846.64 : x
  2. Step 2: Convert to fraction form
    26,729,989.64/36,887,385.72 = 14,506,846.64/x
  3. Step 3: Cross multiply
    26,729,989.64x = 36,887,385.72 × 14,506,846.64
  4. Step 4: Simplify right side
    26,729,989.64x = 535,119,647,590,566
  5. Step 5: Solve for x
    x = 535,119,647,590,566/26,729,989.64
  6. Step 6: Final answer
    x = 20,019,448.37

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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.