Home / 39,360,912.60-59,049,663.30-16,630,109.40

Finding the Fourth Proportional to 39,360,912.60, 59,049,663.30 and 16,630,109.40

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Solution

The fourth proportional to 39,360,912.60, 59,049,663.30 and 16,630,109.40 is: 24,948,668.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,360,912.60 : 59,049,663.30 = 16,630,109.40 : x
  2. Step 2: Convert to fraction form
    39,360,912.60/59,049,663.30 = 16,630,109.40/x
  3. Step 3: Cross multiply
    39,360,912.60x = 59,049,663.30 × 16,630,109.40
  4. Step 4: Simplify right side
    39,360,912.60x = 982,002,360,712,165
  5. Step 5: Solve for x
    x = 982,002,360,712,165/39,360,912.60
  6. Step 6: Final answer
    x = 24,948,668.51

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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.