Home / 55,756,747.22-76,939,800.11-32,236,792.98

Finding the Fourth Proportional to 55,756,747.22, 76,939,800.11 and 32,236,792.98

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Solution

The fourth proportional to 55,756,747.22, 76,939,800.11 and 32,236,792.98 is: 44,484,166.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,756,747.22 : 76,939,800.11 = 32,236,792.98 : x
  2. Step 2: Convert to fraction form
    55,756,747.22/76,939,800.11 = 32,236,792.98/x
  3. Step 3: Cross multiply
    55,756,747.22x = 76,939,800.11 × 32,236,792.98
  4. Step 4: Simplify right side
    55,756,747.22x = 2,480,292,407,907,467.50
  5. Step 5: Solve for x
    x = 2,480,292,407,907,467.50/55,756,747.22
  6. Step 6: Final answer
    x = 44,484,166.16

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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.