Home / 162,688,560.10-244,271,988.60-114,380,573.20

Finding the Fourth Proportional to 162,688,560.10, 244,271,988.60 and 114,380,573.20

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Solution

The fourth proportional to 162,688,560.10, 244,271,988.60 and 114,380,573.20 is: 171,738,996.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,688,560.10 : 244,271,988.60 = 114,380,573.20 : x
  2. Step 2: Convert to fraction form
    162,688,560.10/244,271,988.60 = 114,380,573.20/x
  3. Step 3: Cross multiply
    162,688,560.10x = 244,271,988.60 × 114,380,573.20
  4. Step 4: Simplify right side
    162,688,560.10x = 27,939,970,072,771,864
  5. Step 5: Solve for x
    x = 27,939,970,072,771,864/162,688,560.10
  6. Step 6: Final answer
    x = 171,738,996.62

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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.