Home / 244,353,119.40-366,529,679.10-71,847,370.80

Finding the Fourth Proportional to 244,353,119.40, 366,529,679.10 and 71,847,370.80

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Solution

The fourth proportional to 244,353,119.40, 366,529,679.10 and 71,847,370.80 is: 107,771,056.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,353,119.40 : 366,529,679.10 = 71,847,370.80 : x
  2. Step 2: Convert to fraction form
    244,353,119.40/366,529,679.10 = 71,847,370.80/x
  3. Step 3: Cross multiply
    244,353,119.40x = 366,529,679.10 × 71,847,370.80
  4. Step 4: Simplify right side
    244,353,119.40x = 26,334,193,763,502,712
  5. Step 5: Solve for x
    x = 26,334,193,763,502,712/244,353,119.40
  6. Step 6: Final answer
    x = 107,771,056.20

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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.