Home / 57,784,915.96-86,707,174.02-27,082,614.44

Finding the Fourth Proportional to 57,784,915.96, 86,707,174.02 and 27,082,614.44

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Solution

The fourth proportional to 57,784,915.96, 86,707,174.02 and 27,082,614.44 is: 40,637,888.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,784,915.96 : 86,707,174.02 = 27,082,614.44 : x
  2. Step 2: Convert to fraction form
    57,784,915.96/86,707,174.02 = 27,082,614.44/x
  3. Step 3: Cross multiply
    57,784,915.96x = 86,707,174.02 × 27,082,614.44
  4. Step 4: Simplify right side
    57,784,915.96x = 2,348,256,963,165,645
  5. Step 5: Solve for x
    x = 2,348,256,963,165,645/57,784,915.96
  6. Step 6: Final answer
    x = 40,637,888.35

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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.