Home / 43,553,762.74-65,330,644.10-16,262,186.83

Finding the Fourth Proportional to 43,553,762.74, 65,330,644.10 and 16,262,186.83

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Solution

The fourth proportional to 43,553,762.74, 65,330,644.10 and 16,262,186.83 is: 24,393,280.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,553,762.74 : 65,330,644.10 = 16,262,186.83 : x
  2. Step 2: Convert to fraction form
    43,553,762.74/65,330,644.10 = 16,262,186.83/x
  3. Step 3: Cross multiply
    43,553,762.74x = 65,330,644.10 × 16,262,186.83
  4. Step 4: Simplify right side
    43,553,762.74x = 1,062,419,139,833,799.62
  5. Step 5: Solve for x
    x = 1,062,419,139,833,799.62/43,553,762.74
  6. Step 6: Final answer
    x = 24,393,280.24

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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.