Home / 58,441,767.62-80,682,073.53-35,242,771.46

Finding the Fourth Proportional to 58,441,767.62, 80,682,073.53 and 35,242,771.46

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Solution

The fourth proportional to 58,441,767.62, 80,682,073.53 and 35,242,771.46 is: 48,654,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,441,767.62 : 80,682,073.53 = 35,242,771.46 : x
  2. Step 2: Convert to fraction form
    58,441,767.62/80,682,073.53 = 35,242,771.46/x
  3. Step 3: Cross multiply
    58,441,767.62x = 80,682,073.53 × 35,242,771.46
  4. Step 4: Simplify right side
    58,441,767.62x = 2,843,459,878,336,705.50
  5. Step 5: Solve for x
    x = 2,843,459,878,336,705.50/58,441,767.62
  6. Step 6: Final answer
    x = 48,654,583.77

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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.