Home / 67,232,453.90-92,778,336.56-37,461,562.97

Finding the Fourth Proportional to 67,232,453.90, 92,778,336.56 and 37,461,562.97

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Solution

The fourth proportional to 67,232,453.90, 92,778,336.56 and 37,461,562.97 is: 51,695,591.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,232,453.90 : 92,778,336.56 = 37,461,562.97 : x
  2. Step 2: Convert to fraction form
    67,232,453.90/92,778,336.56 = 37,461,562.97/x
  3. Step 3: Cross multiply
    67,232,453.90x = 92,778,336.56 × 37,461,562.97
  4. Step 4: Simplify right side
    67,232,453.90x = 3,475,621,496,924,055.50
  5. Step 5: Solve for x
    x = 3,475,621,496,924,055.50/67,232,453.90
  6. Step 6: Final answer
    x = 51,695,591.87

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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.