Home / 47,250,926.76-65,220,690.76-27,409,706.20

Finding the Fourth Proportional to 47,250,926.76, 65,220,690.76 and 27,409,706.20

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Solution

The fourth proportional to 47,250,926.76, 65,220,690.76 and 27,409,706.20 is: 37,833,754.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,250,926.76 : 65,220,690.76 = 27,409,706.20 : x
  2. Step 2: Convert to fraction form
    47,250,926.76/65,220,690.76 = 27,409,706.20/x
  3. Step 3: Cross multiply
    47,250,926.76x = 65,220,690.76 × 27,409,706.20
  4. Step 4: Simplify right side
    47,250,926.76x = 1,787,679,971,784,735.25
  5. Step 5: Solve for x
    x = 1,787,679,971,784,735.25/47,250,926.76
  6. Step 6: Final answer
    x = 37,833,754.69

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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.