Home / 38,094,820.77-52,569,958.48-22,414,860.86

Finding the Fourth Proportional to 38,094,820.77, 52,569,958.48 and 22,414,860.86

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Solution

The fourth proportional to 38,094,820.77, 52,569,958.48 and 22,414,860.86 is: 30,931,981.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,094,820.77 : 52,569,958.48 = 22,414,860.86 : x
  2. Step 2: Convert to fraction form
    38,094,820.77/52,569,958.48 = 22,414,860.86/x
  3. Step 3: Cross multiply
    38,094,820.77x = 52,569,958.48 × 22,414,860.86
  4. Step 4: Simplify right side
    38,094,820.77x = 1,178,348,304,745,177
  5. Step 5: Solve for x
    x = 1,178,348,304,745,177/38,094,820.77
  6. Step 6: Final answer
    x = 30,931,981.85

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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.