Home / 53,937,682.05-80,909,411.30-17,046,765.64

Finding the Fourth Proportional to 53,937,682.05, 80,909,411.30 and 17,046,765.64

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Solution

The fourth proportional to 53,937,682.05, 80,909,411.30 and 17,046,765.64 is: 25,571,061.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,937,682.05 : 80,909,411.30 = 17,046,765.64 : x
  2. Step 2: Convert to fraction form
    53,937,682.05/80,909,411.30 = 17,046,765.64/x
  3. Step 3: Cross multiply
    53,937,682.05x = 80,909,411.30 × 17,046,765.64
  4. Step 4: Simplify right side
    53,937,682.05x = 1,379,243,772,341,811
  5. Step 5: Solve for x
    x = 1,379,243,772,341,811/53,937,682.05
  6. Step 6: Final answer
    x = 25,571,061.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.