Home / 58,496,380.41-80,724,016.08-32,390,336.37

Finding the Fourth Proportional to 58,496,380.41, 80,724,016.08 and 32,390,336.37

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Solution

The fourth proportional to 58,496,380.41, 80,724,016.08 and 32,390,336.37 is: 44,698,116.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,496,380.41 : 80,724,016.08 = 32,390,336.37 : x
  2. Step 2: Convert to fraction form
    58,496,380.41/80,724,016.08 = 32,390,336.37/x
  3. Step 3: Cross multiply
    58,496,380.41x = 80,724,016.08 × 32,390,336.37
  4. Step 4: Simplify right side
    58,496,380.41x = 2,614,678,033,968,489
  5. Step 5: Solve for x
    x = 2,614,678,033,968,489/58,496,380.41
  6. Step 6: Final answer
    x = 44,698,116.63

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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.