Home / 70,602,760.44-105,843,478.75-24,538,645.26

Finding the Fourth Proportional to 70,602,760.44, 105,843,478.75 and 24,538,645.26

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Solution

The fourth proportional to 70,602,760.44, 105,843,478.75 and 24,538,645.26 is: 36,786,884.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,602,760.44 : 105,843,478.75 = 24,538,645.26 : x
  2. Step 2: Convert to fraction form
    70,602,760.44/105,843,478.75 = 24,538,645.26/x
  3. Step 3: Cross multiply
    70,602,760.44x = 105,843,478.75 × 24,538,645.26
  4. Step 4: Simplify right side
    70,602,760.44x = 2,597,255,578,069,252
  5. Step 5: Solve for x
    x = 2,597,255,578,069,252/70,602,760.44
  6. Step 6: Final answer
    x = 36,786,884.28

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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.