Home / 39,925,703.68-55,096,550.40-23,628,451.84

Finding the Fourth Proportional to 39,925,703.68, 55,096,550.40 and 23,628,451.84

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Solution

The fourth proportional to 39,925,703.68, 55,096,550.40 and 23,628,451.84 is: 32,606,718.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,925,703.68 : 55,096,550.40 = 23,628,451.84 : x
  2. Step 2: Convert to fraction form
    39,925,703.68/55,096,550.40 = 23,628,451.84/x
  3. Step 3: Cross multiply
    39,925,703.68x = 55,096,550.40 × 23,628,451.84
  4. Step 4: Simplify right side
    39,925,703.68x = 1,301,846,187,676,532.75
  5. Step 5: Solve for x
    x = 1,301,846,187,676,532.75/39,925,703.68
  6. Step 6: Final answer
    x = 32,606,718.67

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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.