Home / 15,496,421.04-23,244,631.44-5,649,222.96

Finding the Fourth Proportional to 15,496,421.04, 23,244,631.44 and 5,649,222.96

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Solution

The fourth proportional to 15,496,421.04, 23,244,631.44 and 5,649,222.96 is: 8,473,834.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,421.04 : 23,244,631.44 = 5,649,222.96 : x
  2. Step 2: Convert to fraction form
    15,496,421.04/23,244,631.44 = 5,649,222.96/x
  3. Step 3: Cross multiply
    15,496,421.04x = 23,244,631.44 × 5,649,222.96
  4. Step 4: Simplify right side
    15,496,421.04x = 131,314,105,627,585.88
  5. Step 5: Solve for x
    x = 131,314,105,627,585.88/15,496,421.04
  6. Step 6: Final answer
    x = 8,473,834.40

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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.