Home / 35,457,246.20-53,185,869.30-29,410,628.60

Finding the Fourth Proportional to 35,457,246.20, 53,185,869.30 and 29,410,628.60

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Solution

The fourth proportional to 35,457,246.20, 53,185,869.30 and 29,410,628.60 is: 44,115,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,246.20 : 53,185,869.30 = 29,410,628.60 : x
  2. Step 2: Convert to fraction form
    35,457,246.20/53,185,869.30 = 29,410,628.60/x
  3. Step 3: Cross multiply
    35,457,246.20x = 53,185,869.30 × 29,410,628.60
  4. Step 4: Simplify right side
    35,457,246.20x = 1,564,229,848,750,442
  5. Step 5: Solve for x
    x = 1,564,229,848,750,442/35,457,246.20
  6. Step 6: Final answer
    x = 44,115,942.90

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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.