Home / 43,600,966.25-65,399,275.40-16,305,252.30

Finding the Fourth Proportional to 43,600,966.25, 65,399,275.40 and 16,305,252.30

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Solution

The fourth proportional to 43,600,966.25, 65,399,275.40 and 16,305,252.30 is: 24,457,065.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,600,966.25 : 65,399,275.40 = 16,305,252.30 : x
  2. Step 2: Convert to fraction form
    43,600,966.25/65,399,275.40 = 16,305,252.30/x
  3. Step 3: Cross multiply
    43,600,966.25x = 65,399,275.40 × 16,305,252.30
  4. Step 4: Simplify right side
    43,600,966.25x = 1,066,351,685,552,657.25
  5. Step 5: Solve for x
    x = 1,066,351,685,552,657.25/43,600,966.25
  6. Step 6: Final answer
    x = 24,457,065.46

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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.