Home / 39,360,908.10-59,049,656.55-16,630,104.90

Finding the Fourth Proportional to 39,360,908.10, 59,049,656.55 and 16,630,104.90

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Solution

The fourth proportional to 39,360,908.10, 59,049,656.55 and 16,630,104.90 is: 24,948,661.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,360,908.10 : 59,049,656.55 = 16,630,104.90 : x
  2. Step 2: Convert to fraction form
    39,360,908.10/59,049,656.55 = 16,630,104.90/x
  3. Step 3: Cross multiply
    39,360,908.10x = 59,049,656.55 × 16,630,104.90
  4. Step 4: Simplify right side
    39,360,908.10x = 982,001,982,735,472.12
  5. Step 5: Solve for x
    x = 982,001,982,735,472.12/39,360,908.10
  6. Step 6: Final answer
    x = 24,948,661.76

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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.