Home / 16,609,133.94-24,913,712.16-5,679,404.01

Finding the Fourth Proportional to 16,609,133.94, 24,913,712.16 and 5,679,404.01

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Solution

The fourth proportional to 16,609,133.94, 24,913,712.16 and 5,679,404.01 is: 8,519,109.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,133.94 : 24,913,712.16 = 5,679,404.01 : x
  2. Step 2: Convert to fraction form
    16,609,133.94/24,913,712.16 = 5,679,404.01/x
  3. Step 3: Cross multiply
    16,609,133.94x = 24,913,712.16 × 5,679,404.01
  4. Step 4: Simplify right side
    16,609,133.94x = 141,495,036,745,489.75
  5. Step 5: Solve for x
    x = 141,495,036,745,489.75/16,609,133.94
  6. Step 6: Final answer
    x = 8,519,109.86

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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.