Home / 15,496,405.12-23,244,607.53-5,649,207.01

Finding the Fourth Proportional to 15,496,405.12, 23,244,607.53 and 5,649,207.01

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Solution

The fourth proportional to 15,496,405.12, 23,244,607.53 and 5,649,207.01 is: 8,473,810.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,405.12 : 23,244,607.53 = 5,649,207.01 : x
  2. Step 2: Convert to fraction form
    15,496,405.12/23,244,607.53 = 5,649,207.01/x
  3. Step 3: Cross multiply
    15,496,405.12x = 23,244,607.53 × 5,649,207.01
  4. Step 4: Simplify right side
    15,496,405.12x = 131,313,599,745,063.28
  5. Step 5: Solve for x
    x = 131,313,599,745,063.28/15,496,405.12
  6. Step 6: Final answer
    x = 8,473,810.46

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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.