Home / 39,142,882.60-58,693,328.70-16,398,082.60

Finding the Fourth Proportional to 39,142,882.60, 58,693,328.70 and 16,398,082.60

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Solution

The fourth proportional to 39,142,882.60, 58,693,328.70 and 16,398,082.60 is: 24,588,328.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,142,882.60 : 58,693,328.70 = 16,398,082.60 : x
  2. Step 2: Convert to fraction form
    39,142,882.60/58,693,328.70 = 16,398,082.60/x
  3. Step 3: Cross multiply
    39,142,882.60x = 58,693,328.70 × 16,398,082.60
  4. Step 4: Simplify right side
    39,142,882.60x = 962,458,052,091,550.62
  5. Step 5: Solve for x
    x = 962,458,052,091,550.62/39,142,882.60
  6. Step 6: Final answer
    x = 24,588,328.41

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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.