Home / 63,905,622.30-95,858,433.45-48,789,078.30

Finding the Fourth Proportional to 63,905,622.30, 95,858,433.45 and 48,789,078.30

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Solution

The fourth proportional to 63,905,622.30, 95,858,433.45 and 48,789,078.30 is: 73,183,617.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,905,622.30 : 95,858,433.45 = 48,789,078.30 : x
  2. Step 2: Convert to fraction form
    63,905,622.30/95,858,433.45 = 48,789,078.30/x
  3. Step 3: Cross multiply
    63,905,622.30x = 95,858,433.45 × 48,789,078.30
  4. Step 4: Simplify right side
    63,905,622.30x = 4,676,844,615,307,389
  5. Step 5: Solve for x
    x = 4,676,844,615,307,389/63,905,622.30
  6. Step 6: Final answer
    x = 73,183,617.45

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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.