Home / 93,683,932-129,297,404-53,983,739.04

Finding the Fourth Proportional to 93,683,932, 129,297,404 and 53,983,739.04

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Solution

The fourth proportional to 93,683,932, 129,297,404 and 53,983,739.04 is: 74,505,383.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,683,932 : 129,297,404 = 53,983,739.04 : x
  2. Step 2: Convert to fraction form
    93,683,932/129,297,404 = 53,983,739.04/x
  3. Step 3: Cross multiply
    93,683,932x = 129,297,404 × 53,983,739.04
  4. Step 4: Simplify right side
    93,683,932x = 6,979,957,316,085,452
  5. Step 5: Solve for x
    x = 6,979,957,316,085,452/93,683,932
  6. Step 6: Final answer
    x = 74,505,383.87

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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.