Home / 59,161,330.80-88,741,996.20-40,051,033.20

Finding the Fourth Proportional to 59,161,330.80, 88,741,996.20 and 40,051,033.20

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Solution

The fourth proportional to 59,161,330.80, 88,741,996.20 and 40,051,033.20 is: 60,076,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,161,330.80 : 88,741,996.20 = 40,051,033.20 : x
  2. Step 2: Convert to fraction form
    59,161,330.80/88,741,996.20 = 40,051,033.20/x
  3. Step 3: Cross multiply
    59,161,330.80x = 88,741,996.20 × 40,051,033.20
  4. Step 4: Simplify right side
    59,161,330.80x = 3,554,208,636,040,474
  5. Step 5: Solve for x
    x = 3,554,208,636,040,474/59,161,330.80
  6. Step 6: Final answer
    x = 60,076,549.80

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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.