Home / 59,419,296.90-89,129,252.88-27,048,561.26

Finding the Fourth Proportional to 59,419,296.90, 89,129,252.88 and 27,048,561.26

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Solution

The fourth proportional to 59,419,296.90, 89,129,252.88 and 27,048,561.26 is: 40,572,981.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,419,296.90 : 89,129,252.88 = 27,048,561.26 : x
  2. Step 2: Convert to fraction form
    59,419,296.90/89,129,252.88 = 27,048,561.26/x
  3. Step 3: Cross multiply
    59,419,296.90x = 89,129,252.88 × 27,048,561.26
  4. Step 4: Simplify right side
    59,419,296.90x = 2,410,818,056,137,065
  5. Step 5: Solve for x
    x = 2,410,818,056,137,065/59,419,296.90
  6. Step 6: Final answer
    x = 40,572,981.87

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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.