Home / 37,867,615.20-56,659,705.20-25,113,031.20

Finding the Fourth Proportional to 37,867,615.20, 56,659,705.20 and 25,113,031.20

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Solution

The fourth proportional to 37,867,615.20, 56,659,705.20 and 25,113,031.20 is: 37,575,562.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,867,615.20 : 56,659,705.20 = 25,113,031.20 : x
  2. Step 2: Convert to fraction form
    37,867,615.20/56,659,705.20 = 25,113,031.20/x
  3. Step 3: Cross multiply
    37,867,615.20x = 56,659,705.20 × 25,113,031.20
  4. Step 4: Simplify right side
    37,867,615.20x = 1,422,896,944,470,402.25
  5. Step 5: Solve for x
    x = 1,422,896,944,470,402.25/37,867,615.20
  6. Step 6: Final answer
    x = 37,575,562.57

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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.