Home / 39,083,764.60-58,646,642.10-16,366,958.20

Finding the Fourth Proportional to 39,083,764.60, 58,646,642.10 and 16,366,958.20

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Solution

The fourth proportional to 39,083,764.60, 58,646,642.10 and 16,366,958.20 is: 24,559,229.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,764.60 : 58,646,642.10 = 16,366,958.20 : x
  2. Step 2: Convert to fraction form
    39,083,764.60/58,646,642.10 = 16,366,958.20/x
  3. Step 3: Cross multiply
    39,083,764.60x = 58,646,642.10 × 16,366,958.20
  4. Step 4: Simplify right side
    39,083,764.60x = 959,867,139,821,060.25
  5. Step 5: Solve for x
    x = 959,867,139,821,060.25/39,083,764.60
  6. Step 6: Final answer
    x = 24,559,229.38

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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.