Home / 94,757,988.20-142,136,982.30-34,173,714.20

Finding the Fourth Proportional to 94,757,988.20, 142,136,982.30 and 34,173,714.20

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Solution

The fourth proportional to 94,757,988.20, 142,136,982.30 and 34,173,714.20 is: 51,260,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,757,988.20 : 142,136,982.30 = 34,173,714.20 : x
  2. Step 2: Convert to fraction form
    94,757,988.20/142,136,982.30 = 34,173,714.20/x
  3. Step 3: Cross multiply
    94,757,988.20x = 142,136,982.30 × 34,173,714.20
  4. Step 4: Simplify right side
    94,757,988.20x = 4,857,348,610,370,659
  5. Step 5: Solve for x
    x = 4,857,348,610,370,659/94,757,988.20
  6. Step 6: Final answer
    x = 51,260,571.30

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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.