Home / 34,765,384.80-52,148,077.20-27,599,023.20

Finding the Fourth Proportional to 34,765,384.80, 52,148,077.20 and 27,599,023.20

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Solution

The fourth proportional to 34,765,384.80, 52,148,077.20 and 27,599,023.20 is: 41,398,534.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,384.80 : 52,148,077.20 = 27,599,023.20 : x
  2. Step 2: Convert to fraction form
    34,765,384.80/52,148,077.20 = 27,599,023.20/x
  3. Step 3: Cross multiply
    34,765,384.80x = 52,148,077.20 × 27,599,023.20
  4. Step 4: Simplify right side
    34,765,384.80x = 1,439,235,992,478,191
  5. Step 5: Solve for x
    x = 1,439,235,992,478,191/34,765,384.80
  6. Step 6: Final answer
    x = 41,398,534.80

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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.