Home / 38,993,772.20-58,491,322.65-14,744,119.37

Finding the Fourth Proportional to 38,993,772.20, 58,491,322.65 and 14,744,119.37

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Solution

The fourth proportional to 38,993,772.20, 58,491,322.65 and 14,744,119.37 is: 22,116,430.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,993,772.20 : 58,491,322.65 = 14,744,119.37 : x
  2. Step 2: Convert to fraction form
    38,993,772.20/58,491,322.65 = 14,744,119.37/x
  3. Step 3: Cross multiply
    38,993,772.20x = 58,491,322.65 × 14,744,119.37
  4. Step 4: Simplify right side
    38,993,772.20x = 862,403,042,968,328.12
  5. Step 5: Solve for x
    x = 862,403,042,968,328.12/38,993,772.20
  6. Step 6: Final answer
    x = 22,116,430.25

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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.