Home / 176,146,644.80-264,219,967.20-110,673,113.60

Finding the Fourth Proportional to 176,146,644.80, 264,219,967.20 and 110,673,113.60

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Solution

The fourth proportional to 176,146,644.80, 264,219,967.20 and 110,673,113.60 is: 166,009,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,146,644.80 : 264,219,967.20 = 110,673,113.60 : x
  2. Step 2: Convert to fraction form
    176,146,644.80/264,219,967.20 = 110,673,113.60/x
  3. Step 3: Cross multiply
    176,146,644.80x = 264,219,967.20 × 110,673,113.60
  4. Step 4: Simplify right side
    176,146,644.80x = 29,242,046,445,313,872
  5. Step 5: Solve for x
    x = 29,242,046,445,313,872/176,146,644.80
  6. Step 6: Final answer
    x = 166,009,670.40

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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.