Home / 40,747,228.72-56,254,417.34-27,014,793.28

Finding the Fourth Proportional to 40,747,228.72, 56,254,417.34 and 27,014,793.28

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Solution

The fourth proportional to 40,747,228.72, 56,254,417.34 and 27,014,793.28 is: 37,295,823.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,747,228.72 : 56,254,417.34 = 27,014,793.28 : x
  2. Step 2: Convert to fraction form
    40,747,228.72/56,254,417.34 = 27,014,793.28/x
  3. Step 3: Cross multiply
    40,747,228.72x = 56,254,417.34 × 27,014,793.28
  4. Step 4: Simplify right side
    40,747,228.72x = 1,519,701,455,526,947.75
  5. Step 5: Solve for x
    x = 1,519,701,455,526,947.75/40,747,228.72
  6. Step 6: Final answer
    x = 37,295,823.62

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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.