Home / 58,119,986.88-80,205,586.24-32,014,504.70

Finding the Fourth Proportional to 58,119,986.88, 80,205,586.24 and 32,014,504.70

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Solution

The fourth proportional to 58,119,986.88, 80,205,586.24 and 32,014,504.70 is: 44,180,018.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,119,986.88 : 80,205,586.24 = 32,014,504.70 : x
  2. Step 2: Convert to fraction form
    58,119,986.88/80,205,586.24 = 32,014,504.70/x
  3. Step 3: Cross multiply
    58,119,986.88x = 80,205,586.24 × 32,014,504.70
  4. Step 4: Simplify right side
    58,119,986.88x = 2,567,742,117,165,671
  5. Step 5: Solve for x
    x = 2,567,742,117,165,671/58,119,986.88
  6. Step 6: Final answer
    x = 44,180,018.87

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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.