Home / 9,675,632.64-14,496,423.42-9,099,609.65

Finding the Fourth Proportional to 9,675,632.64, 14,496,423.42 and 9,099,609.65

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Solution

The fourth proportional to 9,675,632.64, 14,496,423.42 and 9,099,609.65 is: 13,633,402.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,632.64 : 14,496,423.42 = 9,099,609.65 : x
  2. Step 2: Convert to fraction form
    9,675,632.64/14,496,423.42 = 9,099,609.65/x
  3. Step 3: Cross multiply
    9,675,632.64x = 14,496,423.42 × 9,099,609.65
  4. Step 4: Simplify right side
    9,675,632.64x = 131,911,794,459,121
  5. Step 5: Solve for x
    x = 131,911,794,459,121/9,675,632.64
  6. Step 6: Final answer
    x = 13,633,402.52

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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.