Home / 102,680,440.64-154,019,315.62-24,957,118.85

Finding the Fourth Proportional to 102,680,440.64, 154,019,315.62 and 24,957,118.85

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Solution

The fourth proportional to 102,680,440.64, 154,019,315.62 and 24,957,118.85 is: 37,435,351.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,680,440.64 : 154,019,315.62 = 24,957,118.85 : x
  2. Step 2: Convert to fraction form
    102,680,440.64/154,019,315.62 = 24,957,118.85/x
  3. Step 3: Cross multiply
    102,680,440.64x = 154,019,315.62 × 24,957,118.85
  4. Step 4: Simplify right side
    102,680,440.64x = 3,843,878,364,244,842
  5. Step 5: Solve for x
    x = 3,843,878,364,244,842/102,680,440.64
  6. Step 6: Final answer
    x = 37,435,351.27

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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.