Home / 58,321,565.70-80,486,204.57-33,541,769.31

Finding the Fourth Proportional to 58,321,565.70, 80,486,204.57 and 33,541,769.31

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Solution

The fourth proportional to 58,321,565.70, 80,486,204.57 and 33,541,769.31 is: 46,289,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,321,565.70 : 80,486,204.57 = 33,541,769.31 : x
  2. Step 2: Convert to fraction form
    58,321,565.70/80,486,204.57 = 33,541,769.31/x
  3. Step 3: Cross multiply
    58,321,565.70x = 80,486,204.57 × 33,541,769.31
  4. Step 4: Simplify right side
    58,321,565.70x = 2,699,649,706,156,698.50
  5. Step 5: Solve for x
    x = 2,699,649,706,156,698.50/58,321,565.70
  6. Step 6: Final answer
    x = 46,289,047.18

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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.