Home / 65,223,256.20-97,834,884.30-26,865,025.80

Finding the Fourth Proportional to 65,223,256.20, 97,834,884.30 and 26,865,025.80

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Solution

The fourth proportional to 65,223,256.20, 97,834,884.30 and 26,865,025.80 is: 40,297,538.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,223,256.20 : 97,834,884.30 = 26,865,025.80 : x
  2. Step 2: Convert to fraction form
    65,223,256.20/97,834,884.30 = 26,865,025.80/x
  3. Step 3: Cross multiply
    65,223,256.20x = 97,834,884.30 × 26,865,025.80
  4. Step 4: Simplify right side
    65,223,256.20x = 2,628,336,690,859,515
  5. Step 5: Solve for x
    x = 2,628,336,690,859,515/65,223,256.20
  6. Step 6: Final answer
    x = 40,297,538.70

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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.