Home / 43,392,631.14-59,877,873.32-25,748,493.48

Finding the Fourth Proportional to 43,392,631.14, 59,877,873.32 and 25,748,493.48

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Solution

The fourth proportional to 43,392,631.14, 59,877,873.32 and 25,748,493.48 is: 35,530,572.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,392,631.14 : 59,877,873.32 = 25,748,493.48 : x
  2. Step 2: Convert to fraction form
    43,392,631.14/59,877,873.32 = 25,748,493.48/x
  3. Step 3: Cross multiply
    43,392,631.14x = 59,877,873.32 × 25,748,493.48
  4. Step 4: Simplify right side
    43,392,631.14x = 1,541,765,030,776,286
  5. Step 5: Solve for x
    x = 1,541,765,030,776,286/43,392,631.14
  6. Step 6: Final answer
    x = 35,530,572.59

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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.