Home / 50,173,687.34-75,251,853.58-13,286,108.04

Finding the Fourth Proportional to 50,173,687.34, 75,251,853.58 and 13,286,108.04

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Solution

The fourth proportional to 50,173,687.34, 75,251,853.58 and 13,286,108.04 is: 19,926,864.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,173,687.34 : 75,251,853.58 = 13,286,108.04 : x
  2. Step 2: Convert to fraction form
    50,173,687.34/75,251,853.58 = 13,286,108.04/x
  3. Step 3: Cross multiply
    50,173,687.34x = 75,251,853.58 × 13,286,108.04
  4. Step 4: Simplify right side
    50,173,687.34x = 999,804,256,636,873.38
  5. Step 5: Solve for x
    x = 999,804,256,636,873.38/50,173,687.34
  6. Step 6: Final answer
    x = 19,926,864.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.