Home / 63,552,283.17-87,699,568.37-36,049,620.93

Finding the Fourth Proportional to 63,552,283.17, 87,699,568.37 and 36,049,620.93

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Solution

The fourth proportional to 63,552,283.17, 87,699,568.37 and 36,049,620.93 is: 49,747,012.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,283.17 : 87,699,568.37 = 36,049,620.93 : x
  2. Step 2: Convert to fraction form
    63,552,283.17/87,699,568.37 = 36,049,620.93/x
  3. Step 3: Cross multiply
    63,552,283.17x = 87,699,568.37 × 36,049,620.93
  4. Step 4: Simplify right side
    63,552,283.17x = 3,161,536,195,282,869.50
  5. Step 5: Solve for x
    x = 3,161,536,195,282,869.50/63,552,283.17
  6. Step 6: Final answer
    x = 49,747,012.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.