Home / 37,655,954.10-56,457,359.10-17,195,475.60

Finding the Fourth Proportional to 37,655,954.10, 56,457,359.10 and 17,195,475.60

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Solution

The fourth proportional to 37,655,954.10, 56,457,359.10 and 17,195,475.60 is: 25,781,079.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,954.10 : 56,457,359.10 = 17,195,475.60 : x
  2. Step 2: Convert to fraction form
    37,655,954.10/56,457,359.10 = 17,195,475.60/x
  3. Step 3: Cross multiply
    37,655,954.10x = 56,457,359.10 × 17,195,475.60
  4. Step 4: Simplify right side
    37,655,954.10x = 970,811,140,844,488.12
  5. Step 5: Solve for x
    x = 970,811,140,844,488.12/37,655,954.10
  6. Step 6: Final answer
    x = 25,781,079.36

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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.