Home / 24,353,055.40-36,529,583.10-12,409,119.40

Finding the Fourth Proportional to 24,353,055.40, 36,529,583.10 and 12,409,119.40

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Solution

The fourth proportional to 24,353,055.40, 36,529,583.10 and 12,409,119.40 is: 18,613,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,353,055.40 : 36,529,583.10 = 12,409,119.40 : x
  2. Step 2: Convert to fraction form
    24,353,055.40/36,529,583.10 = 12,409,119.40/x
  3. Step 3: Cross multiply
    24,353,055.40x = 36,529,583.10 × 12,409,119.40
  4. Step 4: Simplify right side
    24,353,055.40x = 453,299,958,320,122.19
  5. Step 5: Solve for x
    x = 453,299,958,320,122.19/24,353,055.40
  6. Step 6: Final answer
    x = 18,613,679.10

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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.