Home / 162,365,541.66-224,096,998.80-96,322,697.88

Finding the Fourth Proportional to 162,365,541.66, 224,096,998.80 and 96,322,697.88

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Solution

The fourth proportional to 162,365,541.66, 224,096,998.80 and 96,322,697.88 is: 132,944,634.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,365,541.66 : 224,096,998.80 = 96,322,697.88 : x
  2. Step 2: Convert to fraction form
    162,365,541.66/224,096,998.80 = 96,322,697.88/x
  3. Step 3: Cross multiply
    162,365,541.66x = 224,096,998.80 × 96,322,697.88
  4. Step 4: Simplify right side
    162,365,541.66x = 21,585,627,511,227,124
  5. Step 5: Solve for x
    x = 21,585,627,511,227,124/162,365,541.66
  6. Step 6: Final answer
    x = 132,944,634.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.