Home / 16,745,442.62-25,119,901.67-4,614,908.13

Finding the Fourth Proportional to 16,745,442.62, 25,119,901.67 and 4,614,908.13

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Solution

The fourth proportional to 16,745,442.62, 25,119,901.67 and 4,614,908.13 is: 6,922,841.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745,442.62 : 25,119,901.67 = 4,614,908.13 : x
  2. Step 2: Convert to fraction form
    16,745,442.62/25,119,901.67 = 4,614,908.13/x
  3. Step 3: Cross multiply
    16,745,442.62x = 25,119,901.67 × 4,614,908.13
  4. Step 4: Simplify right side
    16,745,442.62x = 115,926,038,418,609.03
  5. Step 5: Solve for x
    x = 115,926,038,418,609.03/16,745,442.62
  6. Step 6: Final answer
    x = 6,922,841.10

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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.