Home / 43,444,816.20-65,147,978.70-14,683,141.80

Finding the Fourth Proportional to 43,444,816.20, 65,147,978.70 and 14,683,141.80

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Solution

The fourth proportional to 43,444,816.20, 65,147,978.70 and 14,683,141.80 is: 22,018,208.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,444,816.20 : 65,147,978.70 = 14,683,141.80 : x
  2. Step 2: Convert to fraction form
    43,444,816.20/65,147,978.70 = 14,683,141.80/x
  3. Step 3: Cross multiply
    43,444,816.20x = 65,147,978.70 × 14,683,141.80
  4. Step 4: Simplify right side
    43,444,816.20x = 956,577,009,235,479.75
  5. Step 5: Solve for x
    x = 956,577,009,235,479.75/43,444,816.20
  6. Step 6: Final answer
    x = 22,018,208.22

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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.