Home / 92,049,527.18-138,059,222.33-37,459,907.66

Finding the Fourth Proportional to 92,049,527.18, 138,059,222.33 and 37,459,907.66

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Solution

The fourth proportional to 92,049,527.18, 138,059,222.33 and 37,459,907.66 is: 56,183,729.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,049,527.18 : 138,059,222.33 = 37,459,907.66 : x
  2. Step 2: Convert to fraction form
    92,049,527.18/138,059,222.33 = 37,459,907.66/x
  3. Step 3: Cross multiply
    92,049,527.18x = 138,059,222.33 × 37,459,907.66
  4. Step 4: Simplify right side
    92,049,527.18x = 5,171,685,719,215,614
  5. Step 5: Solve for x
    x = 5,171,685,719,215,614/92,049,527.18
  6. Step 6: Final answer
    x = 56,183,729.32

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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.