Home / 37,771,520.30-56,657,280.45-34,622,240.30

Finding the Fourth Proportional to 37,771,520.30, 56,657,280.45 and 34,622,240.30

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Solution

The fourth proportional to 37,771,520.30, 56,657,280.45 and 34,622,240.30 is: 51,933,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,771,520.30 : 56,657,280.45 = 34,622,240.30 : x
  2. Step 2: Convert to fraction form
    37,771,520.30/56,657,280.45 = 34,622,240.30/x
  3. Step 3: Cross multiply
    37,771,520.30x = 56,657,280.45 × 34,622,240.30
  4. Step 4: Simplify right side
    37,771,520.30x = 1,961,601,978,484,392
  5. Step 5: Solve for x
    x = 1,961,601,978,484,392/37,771,520.30
  6. Step 6: Final answer
    x = 51,933,360.45

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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.