Home / 26,739,264-36,900,631.44-14,516,121

Finding the Fourth Proportional to 26,739,264, 36,900,631.44 and 14,516,121

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Solution

The fourth proportional to 26,739,264, 36,900,631.44 and 14,516,121 is: 20,032,489.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,739,264 : 36,900,631.44 = 14,516,121 : x
  2. Step 2: Convert to fraction form
    26,739,264/36,900,631.44 = 14,516,121/x
  3. Step 3: Cross multiply
    26,739,264x = 36,900,631.44 × 14,516,121
  4. Step 4: Simplify right side
    26,739,264x = 535,654,030,959,444.19
  5. Step 5: Solve for x
    x = 535,654,030,959,444.19/26,739,264
  6. Step 6: Final answer
    x = 20,032,489.71

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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.