Home / 176,171,696.20-264,257,544.30-130,822,064.20

Finding the Fourth Proportional to 176,171,696.20, 264,257,544.30 and 130,822,064.20

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Solution

The fourth proportional to 176,171,696.20, 264,257,544.30 and 130,822,064.20 is: 196,233,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,171,696.20 : 264,257,544.30 = 130,822,064.20 : x
  2. Step 2: Convert to fraction form
    176,171,696.20/264,257,544.30 = 130,822,064.20/x
  3. Step 3: Cross multiply
    176,171,696.20x = 264,257,544.30 × 130,822,064.20
  4. Step 4: Simplify right side
    176,171,696.20x = 34,570,717,425,748,948
  5. Step 5: Solve for x
    x = 34,570,717,425,748,948/176,171,696.20
  6. Step 6: Final answer
    x = 196,233,096.30

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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.