Home / 41,710,543.28-62,601,834.81-28,940,016.05

Finding the Fourth Proportional to 41,710,543.28, 62,601,834.81 and 28,940,016.05

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Solution

The fourth proportional to 41,710,543.28, 62,601,834.81 and 28,940,016.05 is: 43,435,015.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,710,543.28 : 62,601,834.81 = 28,940,016.05 : x
  2. Step 2: Convert to fraction form
    41,710,543.28/62,601,834.81 = 28,940,016.05/x
  3. Step 3: Cross multiply
    41,710,543.28x = 62,601,834.81 × 28,940,016.05
  4. Step 4: Simplify right side
    41,710,543.28x = 1,811,698,104,028,333.75
  5. Step 5: Solve for x
    x = 1,811,698,104,028,333.75/41,710,543.28
  6. Step 6: Final answer
    x = 43,435,015.74

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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.