Home / 26,753,477.64-36,919,988.10-14,530,334.64

Finding the Fourth Proportional to 26,753,477.64, 36,919,988.10 and 14,530,334.64

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Solution

The fourth proportional to 26,753,477.64, 36,919,988.10 and 14,530,334.64 is: 20,051,964.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,477.64 : 36,919,988.10 = 14,530,334.64 : x
  2. Step 2: Convert to fraction form
    26,753,477.64/36,919,988.10 = 14,530,334.64/x
  3. Step 3: Cross multiply
    26,753,477.64x = 36,919,988.10 × 14,530,334.64
  4. Step 4: Simplify right side
    26,753,477.64x = 536,459,781,997,817.81
  5. Step 5: Solve for x
    x = 536,459,781,997,817.81/26,753,477.64
  6. Step 6: Final answer
    x = 20,051,964.43

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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.