Home / 24,465,672.70-36,698,509.05-16,403,515.90

Finding the Fourth Proportional to 24,465,672.70, 36,698,509.05 and 16,403,515.90

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Solution

The fourth proportional to 24,465,672.70, 36,698,509.05 and 16,403,515.90 is: 24,605,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,465,672.70 : 36,698,509.05 = 16,403,515.90 : x
  2. Step 2: Convert to fraction form
    24,465,672.70/36,698,509.05 = 16,403,515.90/x
  3. Step 3: Cross multiply
    24,465,672.70x = 36,698,509.05 × 16,403,515.90
  4. Step 4: Simplify right side
    24,465,672.70x = 601,984,576,707,968.88
  5. Step 5: Solve for x
    x = 601,984,576,707,968.88/24,465,672.70
  6. Step 6: Final answer
    x = 24,605,273.85

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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.