Home / 58,257,953.70-87,386,930.55-37,850,619.30

Finding the Fourth Proportional to 58,257,953.70, 87,386,930.55 and 37,850,619.30

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Solution

The fourth proportional to 58,257,953.70, 87,386,930.55 and 37,850,619.30 is: 56,775,928.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,257,953.70 : 87,386,930.55 = 37,850,619.30 : x
  2. Step 2: Convert to fraction form
    58,257,953.70/87,386,930.55 = 37,850,619.30/x
  3. Step 3: Cross multiply
    58,257,953.70x = 87,386,930.55 × 37,850,619.30
  4. Step 4: Simplify right side
    58,257,953.70x = 3,307,649,440,043,589
  5. Step 5: Solve for x
    x = 3,307,649,440,043,589/58,257,953.70
  6. Step 6: Final answer
    x = 56,775,928.95

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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.