Home / 55,738,124.40-83,607,186.60-36,367,099.95

Finding the Fourth Proportional to 55,738,124.40, 83,607,186.60 and 36,367,099.95

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Solution

The fourth proportional to 55,738,124.40, 83,607,186.60 and 36,367,099.95 is: 54,550,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,738,124.40 : 83,607,186.60 = 36,367,099.95 : x
  2. Step 2: Convert to fraction form
    55,738,124.40/83,607,186.60 = 36,367,099.95/x
  3. Step 3: Cross multiply
    55,738,124.40x = 83,607,186.60 × 36,367,099.95
  4. Step 4: Simplify right side
    55,738,124.40x = 3,040,550,911,620,500.50
  5. Step 5: Solve for x
    x = 3,040,550,911,620,500.50/55,738,124.40
  6. Step 6: Final answer
    x = 54,550,649.93

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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.