Home / 37,233,086.20-55,849,629.30-10,306,742.20

Finding the Fourth Proportional to 37,233,086.20, 55,849,629.30 and 10,306,742.20

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Solution

The fourth proportional to 37,233,086.20, 55,849,629.30 and 10,306,742.20 is: 15,460,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,233,086.20 : 55,849,629.30 = 10,306,742.20 : x
  2. Step 2: Convert to fraction form
    37,233,086.20/55,849,629.30 = 10,306,742.20/x
  3. Step 3: Cross multiply
    37,233,086.20x = 55,849,629.30 × 10,306,742.20
  4. Step 4: Simplify right side
    37,233,086.20x = 575,627,731,160,666.38
  5. Step 5: Solve for x
    x = 575,627,731,160,666.38/37,233,086.20
  6. Step 6: Final answer
    x = 15,460,113.30

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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.