Home / 36,095,849.98-54,139,936.78-10,187,510.74

Finding the Fourth Proportional to 36,095,849.98, 54,139,936.78 and 10,187,510.74

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Solution

The fourth proportional to 36,095,849.98, 54,139,936.78 and 10,187,510.74 is: 15,280,182.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,095,849.98 : 54,139,936.78 = 10,187,510.74 : x
  2. Step 2: Convert to fraction form
    36,095,849.98/54,139,936.78 = 10,187,510.74/x
  3. Step 3: Cross multiply
    36,095,849.98x = 54,139,936.78 × 10,187,510.74
  4. Step 4: Simplify right side
    36,095,849.98x = 551,551,187,286,555.62
  5. Step 5: Solve for x
    x = 551,551,187,286,555.62/36,095,849.98
  6. Step 6: Final answer
    x = 15,280,182.84

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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.