Home / 43,667,010.66-65,493,574.70-14,518,425.18

Finding the Fourth Proportional to 43,667,010.66, 65,493,574.70 and 14,518,425.18

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Solution

The fourth proportional to 43,667,010.66, 65,493,574.70 and 14,518,425.18 is: 21,775,329.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,667,010.66 : 65,493,574.70 = 14,518,425.18 : x
  2. Step 2: Convert to fraction form
    43,667,010.66/65,493,574.70 = 14,518,425.18/x
  3. Step 3: Cross multiply
    43,667,010.66x = 65,493,574.70 × 14,518,425.18
  4. Step 4: Simplify right side
    43,667,010.66x = 950,863,564,307,365.88
  5. Step 5: Solve for x
    x = 950,863,564,307,365.88/43,667,010.66
  6. Step 6: Final answer
    x = 21,775,329.93

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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.