Home / 94,297,928.10-141,446,892.15-82,960,520.10

Finding the Fourth Proportional to 94,297,928.10, 141,446,892.15 and 82,960,520.10

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Solution

The fourth proportional to 94,297,928.10, 141,446,892.15 and 82,960,520.10 is: 124,440,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,297,928.10 : 141,446,892.15 = 82,960,520.10 : x
  2. Step 2: Convert to fraction form
    94,297,928.10/141,446,892.15 = 82,960,520.10/x
  3. Step 3: Cross multiply
    94,297,928.10x = 141,446,892.15 × 82,960,520.10
  4. Step 4: Simplify right side
    94,297,928.10x = 11,734,507,739,292,606
  5. Step 5: Solve for x
    x = 11,734,507,739,292,606/94,297,928.10
  6. Step 6: Final answer
    x = 124,440,780.15

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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.