Home / 176,096,003.40-264,144,005.10-114,874,000.20

Finding the Fourth Proportional to 176,096,003.40, 264,144,005.10 and 114,874,000.20

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Solution

The fourth proportional to 176,096,003.40, 264,144,005.10 and 114,874,000.20 is: 172,311,000.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,096,003.40 : 264,144,005.10 = 114,874,000.20 : x
  2. Step 2: Convert to fraction form
    176,096,003.40/264,144,005.10 = 114,874,000.20/x
  3. Step 3: Cross multiply
    176,096,003.40x = 264,144,005.10 × 114,874,000.20
  4. Step 4: Simplify right side
    176,096,003.40x = 30,343,278,494,686,200
  5. Step 5: Solve for x
    x = 30,343,278,494,686,200/176,096,003.40
  6. Step 6: Final answer
    x = 172,311,000.30

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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.