Home / 15,496,401.13-23,244,601.58-5,649,203.03

Finding the Fourth Proportional to 15,496,401.13, 23,244,601.58 and 5,649,203.03

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Solution

The fourth proportional to 15,496,401.13, 23,244,601.58 and 5,649,203.03 is: 8,473,804.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,401.13 : 23,244,601.58 = 5,649,203.03 : x
  2. Step 2: Convert to fraction form
    15,496,401.13/23,244,601.58 = 5,649,203.03/x
  3. Step 3: Cross multiply
    15,496,401.13x = 23,244,601.58 × 5,649,203.03
  4. Step 4: Simplify right side
    15,496,401.13x = 131,313,473,676,878.78
  5. Step 5: Solve for x
    x = 131,313,473,676,878.78/15,496,401.13
  6. Step 6: Final answer
    x = 8,473,804.50

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Double scale
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Similar ratio
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1.5x scale

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.