Home / 25,839,765.16-35,659,683.61-14,828,529.08

Finding the Fourth Proportional to 25,839,765.16, 35,659,683.61 and 14,828,529.08

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Solution

The fourth proportional to 25,839,765.16, 35,659,683.61 and 14,828,529.08 is: 20,463,833.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,765.16 : 35,659,683.61 = 14,828,529.08 : x
  2. Step 2: Convert to fraction form
    25,839,765.16/35,659,683.61 = 14,828,529.08/x
  3. Step 3: Cross multiply
    25,839,765.16x = 35,659,683.61 × 14,828,529.08
  4. Step 4: Simplify right side
    25,839,765.16x = 528,780,655,394,484.38
  5. Step 5: Solve for x
    x = 528,780,655,394,484.38/25,839,765.16
  6. Step 6: Final answer
    x = 20,463,833.63

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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.