Home / 37,280,000.79-55,894,003.47-16,519,147.40

Finding the Fourth Proportional to 37,280,000.79, 55,894,003.47 and 16,519,147.40

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Solution

The fourth proportional to 37,280,000.79, 55,894,003.47 and 16,519,147.40 is: 24,767,201.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,280,000.79 : 55,894,003.47 = 16,519,147.40 : x
  2. Step 2: Convert to fraction form
    37,280,000.79/55,894,003.47 = 16,519,147.40/x
  3. Step 3: Cross multiply
    37,280,000.79x = 55,894,003.47 × 16,519,147.40
  4. Step 4: Simplify right side
    37,280,000.79x = 923,321,281,817,571.38
  5. Step 5: Solve for x
    x = 923,321,281,817,571.38/37,280,000.79
  6. Step 6: Final answer
    x = 24,767,201.24

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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.