Home / 47,259,664.20-70,889,496.30-37,693,726.20

Finding the Fourth Proportional to 47,259,664.20, 70,889,496.30 and 37,693,726.20

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Solution

The fourth proportional to 47,259,664.20, 70,889,496.30 and 37,693,726.20 is: 56,540,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,259,664.20 : 70,889,496.30 = 37,693,726.20 : x
  2. Step 2: Convert to fraction form
    47,259,664.20/70,889,496.30 = 37,693,726.20/x
  3. Step 3: Cross multiply
    47,259,664.20x = 70,889,496.30 × 37,693,726.20
  4. Step 4: Simplify right side
    47,259,664.20x = 2,672,089,263,988,113
  5. Step 5: Solve for x
    x = 2,672,089,263,988,113/47,259,664.20
  6. Step 6: Final answer
    x = 56,540,589.30

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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.