Home / 45,977,426.64-68,888,096.28-27,743,309.28

Finding the Fourth Proportional to 45,977,426.64, 68,888,096.28 and 27,743,309.28

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Solution

The fourth proportional to 45,977,426.64, 68,888,096.28 and 27,743,309.28 is: 41,567,871.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,977,426.64 : 68,888,096.28 = 27,743,309.28 : x
  2. Step 2: Convert to fraction form
    45,977,426.64/68,888,096.28 = 27,743,309.28/x
  3. Step 3: Cross multiply
    45,977,426.64x = 68,888,096.28 × 27,743,309.28
  4. Step 4: Simplify right side
    45,977,426.64x = 1,911,183,760,806,457.50
  5. Step 5: Solve for x
    x = 1,911,183,760,806,457.50/45,977,426.64
  6. Step 6: Final answer
    x = 41,567,871.46

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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.