Home / 99,096,064.20-148,644,096.30-26,312,704.20

Finding the Fourth Proportional to 99,096,064.20, 148,644,096.30 and 26,312,704.20

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Solution

The fourth proportional to 99,096,064.20, 148,644,096.30 and 26,312,704.20 is: 39,469,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,096,064.20 : 148,644,096.30 = 26,312,704.20 : x
  2. Step 2: Convert to fraction form
    99,096,064.20/148,644,096.30 = 26,312,704.20/x
  3. Step 3: Cross multiply
    99,096,064.20x = 148,644,096.30 × 26,312,704.20
  4. Step 4: Simplify right side
    99,096,064.20x = 3,911,228,137,018,214.50
  5. Step 5: Solve for x
    x = 3,911,228,137,018,214.50/99,096,064.20
  6. Step 6: Final answer
    x = 39,469,056.30

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Double scale
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Similar ratio
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1.5x scale

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.