Home / 37,425,761.28-56,080,776.78-29,208,920.76

Finding the Fourth Proportional to 37,425,761.28, 56,080,776.78 and 29,208,920.76

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Solution

The fourth proportional to 37,425,761.28, 56,080,776.78 and 29,208,920.76 is: 43,768,220.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,425,761.28 : 56,080,776.78 = 29,208,920.76 : x
  2. Step 2: Convert to fraction form
    37,425,761.28/56,080,776.78 = 29,208,920.76/x
  3. Step 3: Cross multiply
    37,425,761.28x = 56,080,776.78 × 29,208,920.76
  4. Step 4: Simplify right side
    37,425,761.28x = 1,638,058,965,126,268
  5. Step 5: Solve for x
    x = 1,638,058,965,126,268/37,425,761.28
  6. Step 6: Final answer
    x = 43,768,220.31

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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.