Home / 58,259,778.21-80,398,098.59-32,154,295.77

Finding the Fourth Proportional to 58,259,778.21, 80,398,098.59 and 32,154,295.77

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Solution

The fourth proportional to 58,259,778.21, 80,398,098.59 and 32,154,295.77 is: 44,372,709.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,259,778.21 : 80,398,098.59 = 32,154,295.77 : x
  2. Step 2: Convert to fraction form
    58,259,778.21/80,398,098.59 = 32,154,295.77/x
  3. Step 3: Cross multiply
    58,259,778.21x = 80,398,098.59 × 32,154,295.77
  4. Step 4: Simplify right side
    58,259,778.21x = 2,585,144,241,247,708
  5. Step 5: Solve for x
    x = 2,585,144,241,247,708/58,259,778.21
  6. Step 6: Final answer
    x = 44,372,709.97

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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.