Home / 154,564,406.10-231,846,609.15-94,098,230.10

Finding the Fourth Proportional to 154,564,406.10, 231,846,609.15 and 94,098,230.10

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Solution

The fourth proportional to 154,564,406.10, 231,846,609.15 and 94,098,230.10 is: 141,147,345.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,564,406.10 : 231,846,609.15 = 94,098,230.10 : x
  2. Step 2: Convert to fraction form
    154,564,406.10/231,846,609.15 = 94,098,230.10/x
  3. Step 3: Cross multiply
    154,564,406.10x = 231,846,609.15 × 94,098,230.10
  4. Step 4: Simplify right side
    154,564,406.10x = 21,816,355,575,701,464
  5. Step 5: Solve for x
    x = 21,816,355,575,701,464/154,564,406.10
  6. Step 6: Final answer
    x = 141,147,345.15

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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.