Home / 26,536,142.55-36,613,818.07-14,929,471.11

Finding the Fourth Proportional to 26,536,142.55, 36,613,818.07 and 14,929,471.11

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Solution

The fourth proportional to 26,536,142.55, 36,613,818.07 and 14,929,471.11 is: 20,599,261.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536,142.55 : 36,613,818.07 = 14,929,471.11 : x
  2. Step 2: Convert to fraction form
    26,536,142.55/36,613,818.07 = 14,929,471.11/x
  3. Step 3: Cross multiply
    26,536,142.55x = 36,613,818.07 × 14,929,471.11
  4. Step 4: Simplify right side
    26,536,142.55x = 546,624,939,102,860.94
  5. Step 5: Solve for x
    x = 546,624,939,102,860.94/26,536,142.55
  6. Step 6: Final answer
    x = 20,599,261.48

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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.