Home / 177,934,500.66-266,941,996.56-96,051,621.40

Finding the Fourth Proportional to 177,934,500.66, 266,941,996.56 and 96,051,621.40

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Solution

The fourth proportional to 177,934,500.66, 266,941,996.56 and 96,051,621.40 is: 144,099,157.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,500.66 : 266,941,996.56 = 96,051,621.40 : x
  2. Step 2: Convert to fraction form
    177,934,500.66/266,941,996.56 = 96,051,621.40/x
  3. Step 3: Cross multiply
    177,934,500.66x = 266,941,996.56 × 96,051,621.40
  4. Step 4: Simplify right side
    177,934,500.66x = 25,640,211,589,341,224
  5. Step 5: Solve for x
    x = 25,640,211,589,341,224/177,934,500.66
  6. Step 6: Final answer
    x = 144,099,157.24

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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.