Home / 182,059,909.80-273,089,864.70-180,784,451.40

Finding the Fourth Proportional to 182,059,909.80, 273,089,864.70 and 180,784,451.40

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Solution

The fourth proportional to 182,059,909.80, 273,089,864.70 and 180,784,451.40 is: 271,176,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,059,909.80 : 273,089,864.70 = 180,784,451.40 : x
  2. Step 2: Convert to fraction form
    182,059,909.80/273,089,864.70 = 180,784,451.40/x
  3. Step 3: Cross multiply
    182,059,909.80x = 273,089,864.70 × 180,784,451.40
  4. Step 4: Simplify right side
    182,059,909.80x = 49,370,401,372,689,728
  5. Step 5: Solve for x
    x = 49,370,401,372,689,728/182,059,909.80
  6. Step 6: Final answer
    x = 271,176,677.10

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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.