Home / 63,622,905.10-95,427,210.88-17,571,320.94

Finding the Fourth Proportional to 63,622,905.10, 95,427,210.88 and 17,571,320.94

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Solution

The fourth proportional to 63,622,905.10, 95,427,210.88 and 17,571,320.94 is: 26,355,007.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,622,905.10 : 95,427,210.88 = 17,571,320.94 : x
  2. Step 2: Convert to fraction form
    63,622,905.10/95,427,210.88 = 17,571,320.94/x
  3. Step 3: Cross multiply
    63,622,905.10x = 95,427,210.88 × 17,571,320.94
  4. Step 4: Simplify right side
    63,622,905.10x = 1,676,782,148,781,539.75
  5. Step 5: Solve for x
    x = 1,676,782,148,781,539.75/63,622,905.10
  6. Step 6: Final answer
    x = 26,355,007.62

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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.