Home / 43,655,174.07-65,482,761.10-37,163,290.10

Finding the Fourth Proportional to 43,655,174.07, 65,482,761.10 and 37,163,290.10

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Solution

The fourth proportional to 43,655,174.07, 65,482,761.10 and 37,163,290.10 is: 55,744,935.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,655,174.07 : 65,482,761.10 = 37,163,290.10 : x
  2. Step 2: Convert to fraction form
    43,655,174.07/65,482,761.10 = 37,163,290.10/x
  3. Step 3: Cross multiply
    43,655,174.07x = 65,482,761.10 × 37,163,290.10
  4. Step 4: Simplify right side
    43,655,174.07x = 2,433,554,847,308,295.50
  5. Step 5: Solve for x
    x = 2,433,554,847,308,295.50/43,655,174.07
  6. Step 6: Final answer
    x = 55,744,935.15

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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.