Home / 60,148,099.13-83,004,438.24-32,646,033.05

Finding the Fourth Proportional to 60,148,099.13, 83,004,438.24 and 32,646,033.05

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Solution

The fourth proportional to 60,148,099.13, 83,004,438.24 and 32,646,033.05 is: 45,051,558.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,099.13 : 83,004,438.24 = 32,646,033.05 : x
  2. Step 2: Convert to fraction form
    60,148,099.13/83,004,438.24 = 32,646,033.05/x
  3. Step 3: Cross multiply
    60,148,099.13x = 83,004,438.24 × 32,646,033.05
  4. Step 4: Simplify right side
    60,148,099.13x = 2,709,765,633,916,493.50
  5. Step 5: Solve for x
    x = 2,709,765,633,916,493.50/60,148,099.13
  6. Step 6: Final answer
    x = 45,051,558.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.